Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tan » trung tuan, trung tran, trung tang
dung cong » dung trong
nhan cach » phan cac
tan dung » tran dung, tin dung, van dung
cong tan » cong tac, cong san, cong thanh
chan cac » phan cac, chon cac, 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: ((theo tieu) or (toc thieu)) tinh - thanh trung tan dung cong tan ((chan cac) OR (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (toc thieu)) tinh - thanh trung tan dung cong tan ((chan cac) OR (nhan cach))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo tieu) or (toc thieu)) tinh - thanh trung tan dung cong tan ((chan cac) OR (nhan cach))*".