Perhaps you should try some spelling variations:
tuong cua » truong cua, huong cua, thong cua
hoi hieu » hoi phieu, hoi tieu, moi hieu
tung cua » trung cua, dung cua, tang cua
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban
ho hieu » ho chieu, nho hieu, co hieu

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

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