Perhaps you should try some spelling variations:
luan nhung » luan chung, luan hung, quan nhung
theo chieu » ho chieu, theo chu, thi chieu
nhung cong » dung cong, thong cong, hang cong
hanh dung » thanh dung, anh dung, hanh dong
cong san » cong tac
cay cong » cac cong, cao cong, cau cong
san cay » san chay, san tay, xanh cay

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)) sach - hanh dung luan nhung cong san cay cong~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) sach - hanh dung luan nhung cong san cay cong.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo tieu)) sach - hanh dung luan nhung cong san cay cong*.