Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, tran tuan
hoc thieu » toc thieu, hoc hien
tong cong » trong cong, cong cong, dang cong
dung cong » dung trong
thanh chu » thanh chau, thanh cha, thanh thu
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh trung tuan ((tong cong) or (dung cong)) dan ((thanh chu) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung tuan ((tong cong) OR (dung cong)) dan ((thanh chu) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung tuan ((tong cong) or (dung cong)) dan ((thanh chu) or (than cap))*.