Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
dong thanh » truong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
cap dong » cau dong, ca dong, cac dong
cao dong » cao dang, lao dong, cao cong
san co » ban co, sang cho

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 trung ((cap dong) or (cao dong)) dong thanh ((nang cao) or (san co))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung ((cap dong) OR (cao dong)) dong thanh ((nang cao) OR (san co)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ((cap dong) or (cao dong)) dong thanh ((nang cao) or (san co))*.