Perhaps you should try some spelling variations:
thanh trung » thanh tung
hoc thieu » toc thieu
trung cua » truong cua, trung tuan, trung cap
thanh cap » thanh lap, hanh cap, than cap
cua dang » cua cong, cua ban
cong van » cong vang, song van, cong tan
cong san » cong tac

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) OR (hoc hien)) xanh - thanh trung cua dang ((cong van) or (cong san)) thanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) xanh - thanh trung cua dang ((cong van) OR (cong san)) thanh cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (hoc hien)) xanh - thanh trung cua dang ((cong van) or (cong san)) thanh cap*".