Ib qho ntawm cov pab pawg uas muaj kev phom sij tshaj plaws thoob plaws Covid-19 kis thoob qhov txhia chaw yog cov menyuam yaus. Cov laj thawj rau qhov no muaj ntau, suav nrog qhov tseeb tias txog tam sim no, cov tshuaj tiv thaiv Covid-19 tau ...
Ib qho ntawm cov pab pawg uas muaj kev phom sij tshaj plaws thoob plaws Covid-19 kis thoob qhov txhia chaw yog cov menyuam yaus. Cov laj thawj rau qhov no muaj ntau, suav nrog qhov tseeb tias txog tam sim no, cov tshuaj tiv thaiv Covid-19 tau ...