Perhaps you should try some spelling variations:
trung thanh » truong thanh
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
tung cong » dung cong, tong cong, truong cong
cong san » cong tac
than cao » toan cao, than cap, than sao
thai cao » tai cao, thoai cac, thuat cao

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 xanh) or (chieu tinh)) - thanh trung thanh tung cong san ((than cao) or (thai cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu tinh)) - thanh trung thanh tung cong san ((than cao) OR (thai cao)).
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chieu tinh)) - thanh trung thanh tung cong san ((than cao) or (thai cao))*.