Perhaps you should try some spelling variations:
thanh tung » thanh cong
cua thuong » cua truong, cua phuong, ca thuong
hieu lang » chieu sang, hieu quang, nhieu tang
cua khong » hua khong, cua phuong, cua cong
san thanh » ban thanh, van thanh, son thanh
thanh hai » thanh phan, thanh hoa, thanh san
cong san » cong tac
ho hieu » ho chieu, hoi hieu, nho 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 lang - thanh tung ((cua khong) or (cua thuong)) cong san thanh hai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - thanh tung ((cua khong) OR (cua thuong)) cong san thanh hai.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh tung ((cua khong) or (cua thuong)) cong san thanh hai*.