Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
trinh han » trinh quan
han nhung » hanh nhung, hon nhung, ban nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
phan lap » phan dau
cho chu » cho thue

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 (cho chu)) xanh - canh trinh han nhung ((cong dan) OR (cong san)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (cho chu)) xanh - canh trinh han nhung ((cong dan) OR (cong san)) phan lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (cho chu)) xanh - canh trinh han nhung ((cong dan) OR (cong san)) phan lap".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (cho chu)) xanh - canh trinh han nhung ((cong dan) OR (cong san)) phan lap*.