Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu manh » hieu nganh, dieu hanh, hien hanh
trung co » trung bo, trong co, truong cao
co duong » con duong, co xuong, co dong
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (chieu xanh)) - thanh trung co duong ((cong tan) or (cong san)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu xanh)) - thanh trung co duong ((cong tan) OR (cong san)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (chieu xanh)) - thanh trung co duong ((cong tan) or (cong san)) toan cau*.