Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chieu » ho chieu, theo chu
thi chieu » thi chien, thi hieu, thi hien
cua nhung » va nhung
phan dau » phan tu, hang dau
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
dau cua » dai cua, day cua, cau cua

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 (thi chieu))) or (theo tieu)) xanh - phan dau cua nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chieu) OR (thi chieu))) OR (theo tieu)) xanh - phan dau cua nhung cong dan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((theo chieu) OR (thi chieu))) or (theo tieu)) xanh - phan dau cua nhung cong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: ((((theo chieu) OR (thi chieu))) or (theo tieu)) xanh - phan dau cua nhung cong dan toan ban*.