Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
tranh vat » trinh vat, tranh va, tranh van
dung cong » dung trong
thi hien » thi lien, thi huyen, thi hue
thi hieu » thi chieu, thi dieu, chi hieu
vat dung » van dung, va dung, viet dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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 hien) or (thi hieu)))) xanh - canh tranh vat dung cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((thi hien) OR (thi hieu)))) xanh - canh tranh vat dung cong dan than ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((thi hien) or (thi hieu)))) xanh - canh tranh vat dung cong dan than ban*.