Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thanh truong » thanh trung, thanh tung, thanh huong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
mai dung » mai huong, manh dung, ap dung
mai hung » manh hung, van hung
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - ((thanh truong) or (thanh thuong)) ((mai dung) OR (mai hung)) cong ban than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((thanh truong) OR (thanh thuong)) ((mai dung) OR (mai hung)) cong ban than cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((thanh truong) or (thanh thuong)) ((mai dung) OR (mai hung)) cong ban than cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((thanh truong) or (thanh thuong)) ((mai dung) OR (mai hung)) cong ban than cao*.