Tsim thiab ntxiv dag zog rau kev tswj hwm kev kho mob thaum muaj xwm txheej ceev los ntawm qhov kawg ntawm 2020, txhawb nqa lub peev xwm ntawm kev kho mob xwm txheej ceev ntawm qhov chaw, txhawb nqa peb-seem sib koom ua ke cawm av, hiav txwv thiab huab cua, pib tsim lub teb chaws thaum muaj xwm txheej ceev. ..
Nyeem ntxiv