Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
quan nhung » cua nhung, luan chung, quang hung
duong manh » duong van
hoc thieu » toc thieu, hoc hien
qua nhung » cua nhung, qua chung, chua nhung
doc hieu » toc thieu, hoc hien
manh van » anh van, menh van, canh van

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 tran ((quan nhung) or (qua nhung)) duong manh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc thieu)) xanh - thanh tran ((quan nhung) OR (qua nhung)) duong manh van ban.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (hoc thieu)) xanh - thanh tran ((quan nhung) or (qua nhung)) duong manh van ban*.