Perhaps you should try some spelling variations:
thanh chuong » thanh huong, thanh cong, nhanh chong
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
thanh hung » thanh huong, thanh trung, thanh cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong tan, cong dan
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: ho chieu xanh - thanh tung ((thanh chuong) or (thanh hung)) ((cong ban) or (cong san)) nhu cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh tung ((thanh chuong) OR (thanh hung)) ((cong ban) OR (cong san)) nhu cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tung ((thanh chuong) or (thanh hung)) ((cong ban) or (cong san)) nhu cau*.