Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
thanh dung » thanh duong, thanh tung, thanh hung
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
dung cua » dung luan, dung cho
ban toan » bai toan, van toan, bao toan
ban than » ban thanh, van thanh, ban hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - thanh dung cua nhung huong ((ban toan) or (ban than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh dung cua nhung huong ((ban toan) OR (ban than)) cau*.