Perhaps you should try some spelling variations:
hanh trinh » canh tranh
chua nhung » cua nhung, thuat nhung, cua chung
nhung cong » dung cong, thong cong, hang cong
thi chieu » thi chien, thi hieu, theo chieu
san thanh » ban thanh, van thanh, son thanh
thanh bac » nhanh bac, thanh bai, thanh san
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (thi chieu)) tinh - ((hanh trinh) or (hanh chinh)) chua nhung cong san thanh bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) tinh - ((hanh trinh) OR (hanh chinh)) chua nhung cong san thanh bac.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (thi chieu)) tinh - ((hanh trinh) or (hanh chinh)) chua nhung cong san thanh bac*.