Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
luat thong » luat thuong, suat thong, xuat thong
thong cong » trong cong, tong cong, thong thong
tranh chap » tranh cua, trinh chat
hanh dung » thanh dung, hanh dong, manh dung
anh dung » anh dong, anh huong, sach dung
cong tac » cong ty
tran cau » tran chau, toan cau, ran cau

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 (anh dung)) luat thong cong tac ((tran cau) or (tranh chap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((hanh dung) OR (anh dung)) luat thong cong tac ((tran cau) OR (tranh chap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - ((hanh dung) OR (anh dung)) luat thong cong tac ((tran cau) or (tranh chap))".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((hanh dung) OR (anh dung)) luat thong cong tac ((tran cau) or (tranh chap))*.