Hand washing

Only 28% of schools meet lighting and CO2 concentration standards

Only 28% of schools meet lighting and CO2 concentration standards

thanhnien-vnBáo Thanh niên
17/12/2024
Ho Chi Minh City: Only 28% of schools meet lighting requirements

Ho Chi Minh City: Only 28% of schools meet lighting requirements

tuoitre-vnBáo Tuổi Trẻ
17/12/2024
HCMC: Primary school students start school at 7:30 am

HCMC: Primary school students start school at 7:30 am

sggp-org-vnBáo Sài Gòn Giải phóng
31/08/2024