Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
hanh trinh » canh tranh, hanh chinh
hanh tung » thanh tung, manh tung, hanh dung
cua nhung » va nhung
duong van » duong va, luong va, dang van
theo chu » theo chieu, cho chu, chao chu
van than » van thanh, van thang, van tuan
than cau » toan cau, phan cau, than cap
chu han » chu 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 chu han - ((hanh tung) or (hanh trinh)) cua nhung duong van than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu han - ((hanh tung) OR (hanh trinh)) cua nhung duong van than cau*.