Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
hoc chieu » hoc thieu, ho chieu, hoc hien
tuan dang » tran dang, tuan bang, tuan dung
dang cong » dung cong
tranh ban » trinh ban, tranh hang, tranh luan
cong tac » cong ty
tran ban » tran van, toan ban, tran bai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - thanh trung tuan dang cong tac ((tran ban) or (tranh ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - thanh trung tuan dang cong tac ((tran ban) OR (tranh ban)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - thanh trung tuan dang cong tac ((tran ban) or (tranh ban))*.