Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chua nhung » cua nhung, thuat nhung, cua chung
chua dung » chua dong, thuat dung, chan dung
tan thanh » tran thanh, tang thanh, toan thanh
thanh ban » thanh san, thanh van, thanh bac
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh

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 - canh tranh ((chua dung) or (chua nhung)) cong tan thanh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh tranh ((chua dung) OR (chua nhung)) cong tan thanh ban*.