Perhaps you should try some spelling variations:
thanh trung » thanh tung
thanh chau » thanh cha, thanh cham, thanh hai
tieu xanh » tieu danh, chieu xanh, dieu hanh
thanh chu » thanh cha, thanh thu, thanh thuy
trung va » truong va, trang va, trung ha
cong tan » cong tac, cong thanh, cong ty
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: theo tieu xanh - thanh trung va nhung ((cong tan) OR (cong san)) ((thanh chau) or (thanh chu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh trung va nhung ((cong tan) OR (cong san)) ((thanh chau) OR (thanh chu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh trung va nhung ((cong tan) OR (cong san)) ((thanh chau) or (thanh chu))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh trung va nhung ((cong tan) OR (cong san)) ((thanh chau) or (thanh chu))*.