Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh chau » thanh cha, thanh cham, thanh chu
tieu xanh » tieu danh, chieu xanh, dieu hanh
phan cau » phan dau, phan cac, phan tu
toan ban » van ban
tung va » trung va, tuong va, dung va

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 tung va nhung cong thanh ((((thanh chau) or (phan cau))) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh tung va nhung cong thanh ((((thanh chau) OR (phan cau))) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh tung va nhung cong thanh ((((thanh chau) or (phan cau))) or (toan ban))*.