Perhaps you should try some spelling variations:
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
trinh quan » tinh quang
dang cong » dung cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
luat » luan, xuat

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chiet tach - hanh ((trinh luat) OR (((trinh quan) OR (trinh han)))) dang cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chiet tach - hanh ((trinh luat) or (((trinh quan) OR (trinh han)))) dang cong dan toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo chiet tach - hanh ((trinh luat) or (((trinh quan) OR (trinh han)))) dang cong dan toan cau*.