Perhaps you should try some spelling variations:
thanh tung » thanh cong
khoa dang » khoa dung, hoa dan, hoa dong
dang tinh » dang dinh, dang sinh, dang vinh
cam nhung » cam hung, nam nhung, tham nhung
vap nhung » va nhung, ve nhung, voi nhung
cong san » cong tac
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: khoa dang tinh - thanh tung ((cam nhung) or (vap nhung)) ((cong ty) or (cong san)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: khoa dang tinh - thanh tung ((cam nhung) OR (vap nhung)) ((cong ty) OR (cong san)) than cap.
• Adding a wildcard symbol may retrieve word variants: khoa dang tinh - thanh tung ((cam nhung) or (vap nhung)) ((cong ty) or (cong san)) than cap*.