Perhaps you should try some spelling variations:
thanh tung » thanh cong
ho chiet » ho thiet, hoc thiet, hoa thiet
ho chieu » theo chieu, hoc thieu, doi chieu
tung cua » trung cua, tuong cua, dung cua
cua dang » cua cong, cua ban
cong van » cong vang, song van, cong tan
cong san » cong tac
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chiet) or (ho chieu)) tach - thanh tung cua dang ((cong van) or (cong san)) khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chiet) OR (ho chieu)) tach - thanh tung cua dang ((cong van) OR (cong san)) khan cap.
• Adding a wildcard symbol may retrieve word variants: ((ho chiet) or (ho chieu)) tach - thanh tung cua dang ((cong van) or (cong san)) khan cap*.