Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, truong thanh
hanh thanh » nhanh thanh, thanh thanh, khanh thanh
tieu xanh » tieu danh, chieu xanh, dieu hanh
thanh van » thanh san, thanh toan, thanh phan
van hung » van dung, manh hung, van duong
cong tan » cong tac, cong san, cong ty
toan tap » toan ban

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 - hanh thanh van hung ((cong tan) or (cong thanh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh thanh van hung ((cong tan) OR (cong thanh)) toan tap.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh thanh van hung ((cong tan) or (cong thanh)) toan tap*.