Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thanh truong » thanh trung, thanh tung, thanh huong
tuong cong » truong cong, trong cong, tong cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
dai tuong » dai cuong, doi tuong, dai duong
san khang » van khang, san chang, san khong
khang cau » hang cau, khang cu, khang chan
hoc hieu » hoc thieu, hoc hien, doc hieu
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - ((thanh truong) or (thanh thuong)) dai tuong cong san khang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - ((thanh truong) OR (thanh thuong)) dai tuong cong san khang cau.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - ((thanh truong) or (thanh thuong)) dai tuong cong san khang cau*.