Perhaps you should try some spelling variations:
theo chieu » ho chieu, theo chu, thi chieu
nhanh long » nhanh dong, thanh long, nhanh lang
cong thanh » dong thanh, cong trinh, cong tan
thanh tran » thanh trang, thanh toan, thanh tra
dang cong » dung cong
tran chau » tranh chap, tran huu
va dang » van dang, va nang, va lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) OR (theo tieu)) xanh - ((nhanh long) or (thanh cong)) va dang cong thanh tran chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) xanh - ((nhanh long) OR (thanh cong)) va dang cong thanh tran chau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo tieu)) xanh - ((nhanh long) or (thanh cong)) va dang cong thanh tran chau".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo tieu)) xanh - ((nhanh long) or (thanh cong)) va dang cong thanh tran chau*.