Shenzhen tau ua tus thawj coj hauv kev paub txog tag nrho cov kev pabcuam ntawm 5G kev sib txuas lus ywj pheej.Txhawm rau txhawm rau tuav lub sijhawm zoo ntawm 5G txoj kev loj hlob, muab kev ua si tag nrho rau qhov zoo ntawm Shenzhen's 5G kev lag luam saw thiab cov txiaj ntsig ntawm 5G infrastructure, tawg los ntawm lub fwj ntawm kev tsim kho kev lag luam, txhawb 5G los txhawb ntau yam kev lag luam, thiab tsim Shenzhen rau hauv 5G network nrog cov khoom siv hluav taws xob zoo thiab ua tiav 5G kev lag luam saw, 5G daim ntawv thov kev tsim kho tshiab hauv nroog, los txhawb Shenzhen kom ib txwm nyob rau hauv pem hauv ntej ntawm 5G era, tsim qhov kev ntsuas no.
1. Ua kom zoo tshaj 5G network layout.Cov neeg ua haujlwm hauv xov tooj tau raug txhawb kom nrawm tshem tawm 2G thiab 3G tes hauj lwm, ua kom muaj kev tsim kho ntawm F5G (Fifth Generation Fixed Broadband Network), ua kom cov zaus rov ua liaj ua teb, thiab xa 5G tes hauj lwm hauv txhua zaus.Ua cov phiaj xwm sim rau kev hloov pauv ntau yam ntawm 5G sab hauv tsev faib khoom thiab 5G network tsim cov chaw hauv thaj chaw tshwj xeeb.Txuas ntxiv mus ua qhov kev ntsuam xyuas thiab kev soj ntsuam zoo hauv network, txhim kho qhov ceev ntawm kev kho thiab teb rau cov kev tsis txaus siab hauv lub network, txhim kho qhov zoo ntawm 5G network, thiab txhim kho qhov tob ntawm 5G network.Txhawb nqa tag nrho cov txheej txheem ntawm 5G ntug cov ntaub ntawv chaw los txhim kho lub zog ua haujlwm ntawm 5G tes hauj lwm.Muab kev ua si rau kev sib koom tes ua haujlwm ntawm lub nroog kev lag luam thiab cov ntaub ntawv tshiab kev tsim kho vaj tse nyob hauv lub hauv paus, thiab ua kom muaj kev tsim kho ntawm 5G infrastructure.Ua haujlwm zoo hauv 5G kev tiv thaiv kev ruaj ntseg, txhim kho 5G network kev tiv thaiv kev nyab xeeb muaj peev xwm, thiab tsim kom muaj kev nyab xeeb thiab ntseeg tau 5G infrastructure.
2. Txhawb kev tsim kho ntawm 5G kev lag luam tshwj xeeb tes hauj lwm.Ua cov phiaj xwm kev sim rau kev hloov pauv ntau yam ntawm kev tsim kho ntawm virtual private networks hauv 5G kev lag luam.Txhawb nqa cov lag luam los koom tes nrog cov neeg siv xov tooj los tsim 5G kev lag luam virtual ntiag tug network nyob ib puag ncig cov kev xav tau ntawm cov neeg siv hauv kev lag luam xws li 5G + cov chaw nres nkoj ntse, lub zog ntse, kev kho mob ntse, kev kawm ntse, lub nroog ntse, thiab kev lag luam hauv Internet.Txhawb nqa cov tuam txhab thov rau 5G kev lag luam ntiag tug network zaus bands los ua cov kws tsav dav hlau ntiag tug, tshawb nrhiav 5G kev lag luam ntiag tug network tsim thiab kev ua haujlwm qauv, thiab txhawb nqa daim ntawv thov 5G kev lag luam ntiag tug hauv ntau lub lag luam.
3. Tsom ntsoov rau kev ua tiav hauv 5G network khoom chips.Muab kev ua si tag nrho rau lub luag haujlwm ntawm cov neeg nqa khoom hauv lub tebchaws xws li National Key Laboratory hauv 5G Field thiab National Manufacturing Innovation Center, ua cov kev tshawb fawb ntawm cov chaw nres tsheb baseband chips, lub hauv paus chaw nres tsheb xov tooj cua zaus chips, optical kev sib txuas lus chips, thiab server nco. chips, thiab siv zog kom paub qhov chaw ntawm 5G network khoom chips.Autonomous thiab tswj tau.Txhawb cov tuam txhab koom nrog 5G network khoom siv chip technology tshawb fawb ntawm qhov chaw, qhov tseem ceeb thiab cov haujlwm tseem ceeb, thiab cov nyiaj yuav tsum tsis pub tshaj 5 lab yuan, 10 lab yuan, thiab 30 lab yuan raws li.
4. Txhawb R & D thiab industrialization ntawm 5G cov khoom tseem ceeb xws li IOT (Internet of Things) sensors.Txhawb nqa cov lag luam kom ua tiav kev tshawb fawb thev naus laus zis thiab kev txhim kho nyob ib puag ncig 5G cov khoom tseem ceeb xws li ntsuas cov khoom, cov khoom siv hluav taws xob, cov khoom sib txuas, thiab cov khoom siv sib txuas lus kho qhov muag, nrog rau cov thev naus laus zis hauv network xws li 5G kawg-rau-kawg slicing, programmable networks, thiab network. telemetry.Cov lag luam koom nrog 5G cov khoom tseem ceeb thiab cov kev tshawb fawb hauv lub network tseem ceeb, cov haujlwm tseem ceeb thiab cov haujlwm loj, cov nyiaj yuav tsum tsis pub tshaj 5 lab yuan, 10 lab yuan, thiab 30 lab yuan.Txhawb nqa cov tuam txhab ua tiav R&D thiab kev lag luam kev lag luam ntawm cov khoom siv thiab 5G network thev naus laus zis, thiab pab txhawb 30% ntawm kev tshawb xyuas qhov project peev, txog li 10 lab yuan.
5. Txhawb kev txhim kho thiab kev siv cov khoom siv hauv tsev.Txhawb nqa cov lag luam los tsim cov cai hosting platforms nrog cov ntaub ntawv ywj pheej thiab ua haujlwm qhib cov zej zog.Txhawb kom cov tuam txhab tsim nws tus kheej tsim cov txheej txheem kev ua haujlwm ntawm server-theem nrog cov haujlwm xws li kev txheeb xyuas qhov sib npaug loj, kev faib cov cim xeeb, thiab kev tswj lub thawv ntim.Txhawb cov tuam txhab kom tsom mus rau kev noj tshiab thiab kev siv, nrog cov ntse davhlau ya nyob twg, huab ua haujlwm, thiab lwm yam raws li lub hauv paus, tsim kom muaj kev lag luam ecosystems sib xws rau cov kev lag luam tawm tshiab xws li mobile smart terminals, smart homes, thiab smart connected tsheb.
6. Tsim kom muaj 5G kev lag luam txhawb nqa platform.Ua lub luag haujlwm ntawm lub platform kev pabcuam pej xeem loj, tsom mus rau kev txhawb nqa National 5G Medium thiab High Frequency Device Innovation Center, National Third-Generation Semiconductor Technology Innovation Center, Pengcheng Laboratory thiab lwm lub platform los nqa tawm 5G qhov tseem ceeb, ntau thiab txiav- ntug kev tshawb fawb thiab kev tsim kho technology, kev sim ntsuas, thiab muab cov cuab yeej EDA (Electronic design automation tools) xauj, simulation thiab sim, ntau qhov project wafer ua, IP core tsev qiv ntawv (Intellectual Property Core Library) thiab lwm yam kev pabcuam.Txhawb nqa cov tuam txhab ua lag luam thiab cov koom haum tshawb fawb tshawb fawb los tsim 5G cov ntawv pov thawj cov khoom lag luam, kev sim daim ntawv thov, kev ntsuas kev ua haujlwm hauv network, kuaj cov khoom lag luam thiab tshuaj xyuas thiab lwm yam kev pabcuam pej xeem thiab kev sim platforms.Cia siab rau 5G kev sim network los tsim kom muaj kev pabcuam pej xeem rau 5G daim ntawv thov kev xeem.Txhawb nqa cov neeg ua haujlwm hauv xov tooj, cov tuam txhab ua lag luam, thiab lwm yam los tsim 5G kev lag luam kev pabcuam pej xeem kev koom tes platform, rhuav tshem cov teeb meem ntawm cov neeg siv xov tooj, cov neeg muag khoom, cov ntawv thov tog thiab cov xwm txheej, thiab tsim kom muaj kev lag luam zoo.Raws li tus naj npawb ntawm cov pej xeem kuaj thiab pov thawj tej yaam num ua los ntawm lub platform, muab Tsis pub tshaj 40% ntawm lub platform kev khiav hauj lwm txhua xyoo, mus txog 5 lab yuan.Txhawb kev sib koom tes tsim kho ntawm 5G pej xeem kev pabcuam platforms.Cov tswv lag luam hauv xov tooj thiab 5G cov tuam txhab thov raug txhawb kom txuas nrog cov kev pabcuam pej xeem rau SMEs cov ntaub ntawv xov xwm, thiab muab kev pab tswv yim thiab kev cob qhia rau SMEs siv 5G xws li kev xa tawm network, kev ua kom zoo dua qub, thiab kev tswj xyuas ntawm qhov chaw.
7. Txhawb kev lag luam loj ntawm 5G modules.Txhawb cov tuam txhab lag luam kom ua tiav kev tsim khoom raws li cov kev xav tau tshwj xeeb ntawm qhov sib txawv 5G daim ntawv thov scenarios, txhawb kev lag luam hauv Internet, kev kho mob ntse, cov khoom siv coj los siv thiab lwm yam kev siv yias-terminal scale, thiab muab cov nyiaj pab raws li 30% ntawm qhov kev soj ntsuam kev nqis peev, mus txog. 10 lab yuan.Txhawb 5G daim ntawv thov davhlau ya nyob twg cov tuam txhab siv 5G modules ntawm qhov loj.Rau cov lag luam uas nws txhua xyoo 5G module yuav tus nqi nce mus txog ntau dua 5 lab yuan, cov nyiaj pab yuav muab rau ntawm 20% ntawm tus nqi yuav khoom, txog li 5 lab yuan.
8. Txhawb lub davhlau ya nyob twg innovation thiab nrov hauv kev lag luam 5G.Txhawb nqa cov lag luam los txhawb kev tshawb fawb thiab kev tsim kho ntawm ntau hom kev lag luam thiab ntau lub luag haujlwm 5G kev lag luam terminals uas sib xyaw cov thev naus laus zis tshiab xws li AI (kev txawj ntse txawj ntse), AR / VR (augmented reality / virtual reality), thiab ultra-high-definition, thiab ceev kev txhim kho ntawm 5G davhlau ya nyob twg cov cuab yeej ua haujlwm thiab daim ntawv thov kom loj hlob.5G kev lag luam-theem terminals yog siv nyob rau hauv kev lag luam hauv Internet, kev kho mob, kev kawm, ultra-high-txhais tsim thiab tshaj tawm, thiab Internet ntawm Tsheb.Ib pawg ntawm 5G qhov tshiab terminals raug xaiv txhua xyoo, thiab tus neeg yuav khoom yuav tau txais txiaj ntsig txog li 10 lab yuan raws li 20% ntawm qhov yuav khoom.Kev lag luam raug txhawb kom nce peev hauv kev tshawb fawb thiab kev txhim kho kom txhawb nqa 5G cov khoom siv.Rau 5G cov khoom lag luam uas tau txais daim ntawv pov thawj pom zoo ntawm cov khoom siv hauv xov tooj cua thiab tau muab tso rau hauv cov ntaub ntawv muag khoom siv xov tooj cua, cov nyiaj pab ntawm 10,000 yuan yuav muab rau ib hom khoom, thiab ib lub lag luam yuav tsis pub tshaj. 200,000 yuan.
9. Cultivate 5G kev daws teeb meem.Txhawb cov neeg siv xov tooj, cov ntaub ntawv software muab kev pabcuam, cov cuab yeej tsim khoom, thiab kev lag luam ua lag luam txhawm rau txhim kho qhov tob ntawm 5G daim ntawv thov hauv lawv cov kev lag luam thiab kev lag luam, thiab txhawb nqa cov atomization, hnav, thiab modularization ntawm 5G cov kev daws teeb meem los tsim cov qauv, sib xyaw, replicaable 5G module muab 5G kev sib koom ua ke cov kev pabcuam lossis cov kev pabcuam tshaj lij rau cov lag luam.Txhua xyoo, ib pawg ntawm 5G modules uas siv rau ntawm qhov loj me yuav raug xaiv, thiab ib qho module yuav tau txais kev txhawb nqa txog li 1 lab yuan.
10. Sib zog txhawb 5G kom txhawb nqa ntau txhiab kev lag luam.Siv zog txhawb kev nthuav dav thiab kev sib koom ua ke ntawm 5G, txo cov kev txwv nkag rau 5G thev naus laus zis thiab 5G cov chaw hauv cov haujlwm muaj feem xyuam, txhawb nqa cov kev sib koom ua ke ntawm daim ntawv thov kev sib koom ua ke, thiab tsim cov khoom tshiab, cov qauv tshiab, thiab cov qauv tshiab rau 5G kev koom ua ke daim ntawv thov.Txhawb nqa cov lag luam kom tob zuj zus rau kev sib koom ua ke thiab siv 5G + cov tsheb sib txuas ntse, cov chaw nres nkoj ntse, daim phiaj ntse, lub zog ntse, ntse ua liaj ua teb thiab lwm yam lag luam, thiab txhawb nqa lub zog tshiab kinetic hauv kev lag luam ntsug;txhawb 5G los txhawb txoj kev kawm, kev kho mob, kev thauj mus los, tub ceev xwm thiab lwm yam kev lag luam, thiab txhawb nqa lub nroog ntse Tsev nrog tsoomfwv digital.Xaiv ib pawg ntawm 5G zoo heev daim ntawv thov ua qauv qhia txhua xyoo.Txhawb cov tuam txhab kom koom nrog "Blooming Cup" thiab lwm yam xwm txheej nrog lub teb chaws cuam tshuam, thiab muab 1 lab yuan rau cov haujlwm uas koom nrog "Blooming Cup" 5G Application Collection Competition thiab yeej thawj qhov khoom plig los txhawb kev ua tiav ntawm txoj haujlwm. .Muab kev ua si tag nrho rau lub luag haujlwm ntawm tsoomfwv cov cai tswjfwm, thiab suav nrog 5G cov khoom tshiab thiab cov ntawv thov hauv Shenzhen Innovative Product Promotion thiab Application Catalog.Txhawb kev tsim kho cov kev tshaj tawm txawv teb chaws thiab cov kev pabcuam platform rau 5G daim ntawv thov, thiab txhawb nqa 5G daim ntawv thov kom loj hlob mus thoob ntiaj teb.Txhawb cov tuam txhab kom ntxiv dag zog rau kev sib koom tes ntawm 5G daim ntawv thov kev koom tes thiab muab cov khoom lag luam zoo dua thiab cov kev pab cuam zoo dua rau cov teb chaws lossis cheeb tsam raws "Belt and Road".
11. Ua kom muaj txiaj ntsig zoo ntawm 5G cov neeg siv khoom siv.Txhawb cov tuam txhab kom sib koom ua ke nrog cov thev naus laus zis tshiab xws li 5G thiab AI, tsim cov ntaub ntawv kev pabcuam thiab kev siv xws li 5G + UHD video, 5G + AR / VR, 5G + ntse terminals, 5G + tag nrho lub tsev txawj ntse, thiab muab cov neeg siv khoom nplua nuj, ruaj khov dua. thiab ntau dua ncej tus nqi kev.Txhawb dej, hluav taws xob, roj thiab lwm qhov chaw siv 5G thev naus laus zis los ua kom muaj lub davhlau ya nyob twg ntse thiab kev hloov pauv thiab kev tsim kho.Txhawb kom cov tuam txhab siv 5G kom ua tiav kev sib cuam tshuam ntau dua thiab tsim lub neej tshiab.Cov lag luam raug txhawb kom tsim APPs rau cov neeg siv khoom lag luam uas xav tau kev txhawb nqa 5G thev naus laus zis, xws li kev coj noj coj ua kev ncig xyuas kev lag luam, kev lag luam hauv zej zog, kev saib xyuas neeg laus, kev lom zem ua si, kev ua yeeb yaj kiab ultra-siab, thiab hla kev lag luam e-lag luam.
12. Vigorously nthuav daim ntawv thov scenarios ntawm "5G + Industrial Internet".Txhim kho kev sib koom ua ke ntawm "5G + Kev Lag Luam Is Taws Nem", txhawm rau nkag mus rau "5G + Kev Lag Luam Is Taws Nem" los ntawm kev pabcuam txuas mus rau cov tub ntxhais cov khoom sib txuas, thiab tsim cov ntawv thov los ntawm cov bandwidth loj mus rau ntau hom, ua kom muaj kev hloov pauv thiab txhim kho kev tsim khoom. kev lag luam.Kev lag luam raug txhawb kom ua tiav "5G + Industrial Internet" kev tshawb fawb tus qauv, kev tshawb fawb cov khoom lag luam thiab kev tsim kho thiab kev tsim khoom lag luam, thiab ib txoj haujlwm yuav raug muab tsis pub ntau tshaj 30% ntawm kev tshawb xyuas qhov project peev, txog li 10 lab yuan.
13. Txhawb nqa "5G + multi-functional ntse ncej" tshiab scenario daim ntawv thov ua qauv qhia.Txhawb nqa cov lag luam kom siv ntau txoj haujlwm ntse ntse ua ke nrog 5G thev naus laus zis los ua kom muaj kev thauj mus los ntse, kev ruaj ntseg thaum muaj xwm txheej ceev, kev saib xyuas ecological, kev tiv thaiv kev sib kis thiab kev tswj hwm, lub zog ntse thiab lwm yam kev lag luam los tsim cov ntawv thov tshiab tshiab;txhawb kev tsim kho ntawm lub nroog-theem tsheb networking infrastructure los ntawm multi-functional ntse ncej Qhov kev xeem ntawm 5.9GHz nplooj siab zaus rau Internet ntawm Tsheb txhawb nqa daim ntawv thov ntawm 5G + Cellular Internet ntawm Tsheb (C-V2X).
14. Simplify cov txheej txheem ntawm kev lag luam peev faib.Ua raws li "daim ntawv tshaj tawm thib ob, thib ob thiab them nyiaj thib ob" rau tsoomfwv cov nyiaj, thiab tshem tawm cov txheej txheem ntawm kev tshuaj xyuas phau ntawv thiab kev pom zoo ib txheej los ntawm txheej rau cov nqi zog uas ua tau raws li kev cai tswjfwm."Kev pom zoo tam sim" txhim kho cov nyiaj tau los ntawm tsoomfwv cov peev nyiaj thiab txo cov kev tshaj tawm thiab cov nqi peev nyiaj ntawm cov lag luam.
15. Txhim kho txoj haujlwm pom zoo 5G.Txhim kho cov txheej txheem kev pom zoo thiab txo lub sijhawm pom zoo.5G tsoom fwv cov haujlwm ua haujlwm tau koom ua ke los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Pabcuam Cov Ntaub Ntawv thiab Lub Nroog Lub Chaw Haujlwm ntawm Kev Lag Luam thiab Cov Ntaub Ntawv Technology thiab tau tshaj tawm rau Lub Nroog Kev Txhim Kho thiab Kev Hloov Kho Lub Tuam Txhab rau kev sau ua ntej siv.Ua tib zoo saib xyuas thiab suav nrog tus cwj pwm ntawm kev lag luam tshiab, cov qauv tshiab thiab cov qauv tshiab, thiab tsim kom muaj ib puag ncig sab nraud uas tsim nyog rau kev tsim kho thev naus laus zis thiab cov khoom siv.
16. Siv zog rau lub koom haum kev tsim kho tshiab kom sim ua ntej.Siv zog rau kev txhawb nqa ntawm kev tso cai hauv lub tebchaws, thiab ua thawj qhov kev sim hauv R&D thiab cov ntawv thov sib txuas xws li kev qhib lub dav hlau qis qis thiab siv cov khoom siv IoT zaus.Txhawb kev hloov kho ntawm cov ntse networked unmanned systems rau 5G network ib puag ncig, thiab ua tus thawj coj hauv kev tshawb nrhiav kev lag luam ntawm cov ntse networked unmanned systems hauv kev tsim khoom thiab lwm yam kev lag luam.Txhawb nqa cov lag luam hauv zos los pib tsim cov kev lag luam thoob ntiaj teb uas muaj txiaj ntsig thiab tswj tau thiab cov txheej txheem cov koom haum uas paub tab thiab npaj pib tam sim ntawd, thiab qhia cov koom haum tseem ceeb thoob ntiaj teb cov txheej txheem los daws hauv peb lub nroog.Txhawb nqa cov koom haum thiab cov koom haum cuam tshuam los ua cov ntaub ntawv kev nyab xeeb kev soj ntsuam tau lees paub los ntawm cov zej zog thoob ntiaj teb, thiab tsim cov qauv kev ruaj ntseg cov ntaub ntawv lees paub los ntawm cov zej zog thoob ntiaj teb.
17. Txhawb kev txo nqi kom raug rau kev sib txuas lus dav dav.Txhawb nqa cov neeg siv xov tooj los siv gigabit broadband network nrov thiab cov phiaj xwm nrawm nrawm rau ntau lab tus neeg siv, thiab txhawb kev txo qis ntawm 5G pob tariffs.Cov tswv lag luam hauv xov tooj tau raug txhawb kom qhia cov kev cai tariff rau cov pab pawg tshwj xeeb xws li cov neeg laus thiab cov neeg tsis taus.Txhawb kom cov neeg ua haujlwm sib txuas lus hauv Shenzhen, Hong Kong thiab Macao los tsim kho cov khoom sib txuas lus thiab txo cov nqi sib txuas lus.Txhawb nqa cov neeg siv xov tooj kom txo qis qhov nruab nrab broadband thiab tus kheej cov nqi se rau cov lag luam me thiab nruab nrab, thiab nthuav tawm cov phiaj xwm nrawm nrawm rau cov neeg siv lag luam qis dua 1,000 Mbps.
18. Ua lub tsev tog hauv 5G kev lag luam saw.Kev cia siab rau 5G cov tuam txhab ua lag luam los teeb tsa cov koom haum kev lag luam hauv kev lag luam, suav nrog tsoomfwv cov tuam haujlwm, cov tuam txhab tseem ceeb, thiab cov koom haum cuam tshuam ntawm cov koom tes loj rau hauv pawg pawg, txhim kho thiab txhim kho cov txheej txheem kev ua haujlwm zoo, ua raws li lub koom haum tsim kev sib txuas, thiab txhawb kev lag luam-tsev kawm ntawv-kev tshawb fawb, nce thiab nqis, cov lag luam loj thiab nruab nrab Ua haujlwm tsim kev sib koom ua ke, kev tsim kho thiab kev sib koom ua ke, sib koom ua ke cov peev txheej los ntawm tsoomfwv, kev lag luam, zej zog thiab lwm yam, thiab sib sau ua ke los txhawb kev ua haujlwm zoo. txoj kev loj hlob ntawm 5G enterprise saw.
19. Txhua lub luag haujlwm yuav tsum tsim cov kev ntsuas kev coj ua thiab cov txheej txheem ua haujlwm raws li qhov kev ntsuas no, thiab qhia meej txog cov xwm txheej, cov qauv thiab cov txheej txheem rau kev txhawb nqa thiab khoom plig.
20. Qhov kev ntsuas no thiab lwm yam kev nyiam zoo sib xws ntawm theem hauv nroog hauv peb lub nroog yuav tsum tsis txhob muaj kev txaus siab ntau zaus.Rau cov neeg uas tau txais cov nyiaj tau teev tseg nyob rau hauv qhov kev ntsuas no, tsoom fwv hauv cheeb tsam (Dapeng New District Management Committee, Shenzhen-Shantou Special Cooperation Zone Management Committee) tuaj yeem muab cov nyiaj pab txhawb nqa sib xws.Rau cov haujlwm uas tau txais kev txhawb nqa nyiaj txiag hauv tebchaws lossis lub xeev, cov nyiaj tau los ntawm kev txhawb nqa tib yam ntawm txhua theem hauv peb lub nroog yuav tsum tsis pub dhau qhov kev txheeb xyuas cov peev txheej ntawm qhov project, thiab cov nyiaj tau los ntawm lub nroog thiab cheeb tsam cov nyiaj tau los tib yam. qhov project yuav tsum tsis txhob tshaj qhov kev tshuaj xyuas ntawm qhov project.50% ntawm cov peev txheej tau txheeb xyuas.
nees nkaum ib.Qhov kev ntsuas no yuav siv txij lub Yim Hli 1, 2022 thiab yuav siv tau rau 5 xyoos.Yog tias cov kev cai cuam tshuam ntawm lub xeev, xeev thiab nroog raug hloov kho thaum lub sijhawm ua haujlwm, qhov kev ntsuas no tuaj yeem hloov kho raws li.
Post lub sij hawm: Oct-12-2022