Perhaps you should try some spelling variations:
thanh tung » thanh cong
chao chua » chao chu, cha chua, chay chua
chua xang » chua nang, chuc nang, chu bang
cua thong » cua thuong, cua khong, cua tong
tung cua » trung cua, tuong cua, dung cua
cong dan » huong dan, cong dong, cong tac
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chua xang - thanh tung cua thong ((((cong dan) OR (cong tan))) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chua xang - thanh tung cua thong ((((cong dan) OR (cong tan))) OR (cong san)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao chua xang - thanh tung cua thong ((((cong dan) OR (cong tan))) or (cong san)) toan ban".
• Adding a wildcard symbol may retrieve word variants: chao chua xang - thanh tung cua thong ((((cong dan) OR (cong tan))) or (cong san)) toan ban*.