Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
ho chiet » hoc thiet, hoa thiet, hoc nhiet
ho chieu » theo chieu, hoc thieu, doi chieu
ho thiet » hoc thiet, hoa thiet, so thiet
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
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: ((((ho chiet) OR (ho chieu))) or (ho thiet)) tach - thanh tung cua nhung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho chiet) OR (ho chieu))) OR (ho thiet)) tach - thanh tung cua nhung cong dan than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ho chiet) OR (ho chieu))) or (ho thiet)) tach - thanh tung cua nhung cong dan than cap".
• Adding a wildcard symbol may retrieve word variants: ((((ho chiet) OR (ho chieu))) or (ho thiet)) tach - thanh tung cua nhung cong dan than cap*.