Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
cong dan » cong san, cong tan, cong dong
cong tac » cong ty
than man » than ma, thanh san, tran manh
lang va » lang van, hang va, lang ha

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 xanh - nhanh lang va nhung ((((cong dan) OR (huong dan))) or (cong tac)) than man~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - nhanh lang va nhung ((((cong dan) OR (huong dan))) OR (cong tac)) than man.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - nhanh lang va nhung ((((cong dan) OR (huong dan))) or (cong tac)) than man".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - nhanh lang va nhung ((((cong dan) OR (huong dan))) or (cong tac)) than man*.