Perhaps you should try some spelling variations:
thanh tung » thanh cong
hoa khong » khoi khong, hoa cong, he khong
theo hop » theo phap, thao hoc, tao hop
tung hoa » trung hoa, tung ho, ung hoa
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
chan cap » khan cap, than cap, cao cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo hop) OR (theo ucp)) manh - thanh tung hoa khong ((cong dan) or (cong tac)) chan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo hop) OR (theo ucp)) manh - thanh tung hoa khong ((cong dan) OR (cong tac)) chan cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo hop) OR (theo ucp)) manh - thanh tung hoa khong ((cong dan) or (cong tac)) chan cap".
• Adding a wildcard symbol may retrieve word variants: ((theo hop) OR (theo ucp)) manh - thanh tung hoa khong ((cong dan) or (cong tac)) chan cap*.