Cov cai ULS 1061
nrig "1": ib pawg tib yam
"0": xoom pixel tuag ua ntej xa khoom
"6": 180 hnub lav
thib ob "1": Kev pab kho dawb ib zaug tom qab muag
(yuav qhov screen≥300sqm)
Lus Cim: thov nrog tus neeg sawv cev ntawm ULS tham kom paub meej ntxiv
Lub sijhawm tshaj tawm: Plaub Hlis-12-2023