Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
thanh chau » thanh cha, thanh cham, thanh hai
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
thanh chu » thanh cha, thanh thu, thanh thuy
cong tcc » cong tac, cong thuc, cong ty

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 manh) or (chieu sach)) - thanh trung cua nhung cong tcc ((thanh chau) OR (thanh chu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu sach)) - thanh trung cua nhung cong tcc ((thanh chau) OR (thanh chu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu manh) or (chieu sach)) - thanh trung cua nhung cong tcc ((thanh chau) OR (thanh chu))".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (chieu sach)) - thanh trung cua nhung cong tcc ((thanh chau) OR (thanh chu))*.