Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
mang vua » mang cua, hang va, bang va
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
mang va » hang va, bang va, dang va

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 ((mang va) or (mang vua)) thong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - nhanh ((mang va) OR (mang vua)) thong cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - nhanh ((mang va) or (mang vua)) thong cong dan toan ban*.