Perhaps you should try some spelling variations:
tinh trang » minh trang, tinh quang, tinh toan
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
trang va » tran van, hang va
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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 chua xang - tinh trang va nhung ((cong dan) OR (cong tan)) ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - tinh trang va nhung ((cong dan) OR (cong tan)) ((toan cau) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - tinh trang va nhung ((cong dan) OR (cong tan)) ((toan cau) or (toan ban))*.