Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
luan chung » luan chinh
chung cong » nhung cong, chong cong, phung cong
hanh dung » thanh dung, anh dung, manh dung
hanh dong » anh dong, ha dong
cong dan » cong san, cong tan, huong dan
than tap » han tap, phan tap, than cap
toan tap » toan ban

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 - ((hanh dung) or (hanh dong)) luan chung cong dan ((than tap) OR (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((hanh dung) OR (hanh dong)) luan chung cong dan ((than tap) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - ((hanh dung) or (hanh dong)) luan chung cong dan ((than tap) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((hanh dung) or (hanh dong)) luan chung cong dan ((than tap) OR (toan tap))*.