Perhaps you should try some spelling variations:
nhung nguoi » nhung nguyen
theo chieu » ho chieu, theo chu, thi chieu
nguoi doan » nguoi dan, nguoi hoan, nguoi dao
cua nhung » va nhung
anh nang » ganh nang, anh dang, anh sang
anh bang » anh hoang, anh quang, tinh bang
doan van » doan va, hoang van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (theo tieu)) xanh - ((anh nang) or (anh bang)) cua nhung nguoi doan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) xanh - ((anh nang) OR (anh bang)) cua nhung nguoi doan van ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo tieu)) xanh - ((anh nang) or (anh bang)) cua nhung nguoi doan van ban*.