Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung cong, nhung dung
nhung tuong » nhung phuong, hung vuong, nhung cong
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
manh toan » thanh toan, anh tuan, tinh toan
khi xanh » khia canh, thi hanh, thi anh
anh toan » anh tuan, thanh toan, nganh toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - hanh tang luan ((nhung tuong) or (nhung huong)) ((anh toan) OR (manh toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi khi xanh - hanh tang luan ((nhung tuong) OR (nhung huong)) ((anh toan) OR (manh toan)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi khi xanh - hanh tang luan ((nhung tuong) or (nhung huong)) ((anh toan) OR (manh toan)) ban".
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - hanh tang luan ((nhung tuong) or (nhung huong)) ((anh toan) OR (manh toan)) ban*.