Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung duong » nhung dung, nhung huong, nhung tuong
trung quan » truong quan, trong quan, trung tuan
quan nhung » qua nhung, cua nhung, luan chung
thanh toan » thanh hoa, thanh san
hoc thieu » toc thieu, hoc hien
doc hieu » toc thieu, hoc hien

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc hieu) or (hoc thieu)) xanh - thanh trung quan nhung duong ((thanh toan) or (tinh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc thieu)) xanh - thanh trung quan nhung duong ((thanh toan) OR (tinh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (hoc thieu)) xanh - thanh trung quan nhung duong ((thanh toan) or (tinh toan)) cau*.