Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhung cong » dung cong, thong cong, hang cong
tran thanh » ban thanh, van thanh, quan thanh
tam nhung » tham nhung, cam nhung, nam nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
toan tap » toan ban

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 tinh - thanh trung tam nhung cong tac ((((tran thanh) or (tran quang))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh trung tam nhung cong tac ((((tran thanh) OR (tran quang))) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh trung tam nhung cong tac ((((tran thanh) or (tran quang))) or (toan tap))*.