Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
luan hung » luan chung, luan ung, tuan hung
doi chau » doi chieu, gioi chau, hoi chu
anh tang » anh bang, anh dang, anh nang
lan hung » van hung, luan chung, lan phuong
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chau tinh - anh tang ((luan hung) or (lan hung)) cong tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - anh tang ((luan hung) OR (lan hung)) cong tac than cap.
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - anh tang ((luan hung) or (lan hung)) cong tac than cap*.