Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
nhung tuong » nhung huong, nhung phuong, hung vuong
manh khung » manh hung, manh tung, anh hung
hien xanh » hien hanh, hien nhanh, chieu xanh
manh toan » thanh toan, anh tuan, tinh toan
khung va » phung van, thuong va, nhung van
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - manh khung va ((nhung tuong) or (truong phuong)) ((manh toan) or (dan than)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - manh khung va ((nhung tuong) OR (truong phuong)) ((manh toan) OR (dan than)) ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - manh khung va ((nhung tuong) or (truong phuong)) ((manh toan) or (dan than)) ban*.