Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
cua thuong » cua truong, cua phuong, cua huong
hieu lang » chieu sang, hieu quang, nhieu tang
ca thuong » cao thuong, va thuong, cp thuong
thanh lap » thanh san, phan lap, thanh hai
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu
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 tuong ((cua thuong) OR (ca thuong)) cong dan ((phan cau) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - thanh tuong ((cua thuong) OR (ca thuong)) cong dan ((phan cau) OR (thanh lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hieu lang - thanh tuong ((cua thuong) OR (ca thuong)) cong dan ((phan cau) or (thanh lap))".
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh tuong ((cua thuong) OR (ca thuong)) cong dan ((phan cau) or (thanh lap))*.