Perhaps you should try some spelling variations:
luan nhung » luan chung, luan hung, quan nhung
cheo chua » cheo cua, cho chu, chao chu
chua xang » chua nang, chuc nang, chu bang
hanh dung » thanh dung, anh dung, hanh dong
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: cheo chua xang - hanh dung luan nhung ((cong dan) OR (cong tan)) ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cheo chua xang - hanh dung luan nhung ((cong dan) OR (cong tan)) ((toan tai) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "cheo chua xang - hanh dung luan nhung ((cong dan) OR (cong tan)) ((toan tai) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: cheo chua xang - hanh dung luan nhung ((cong dan) OR (cong tan)) ((toan tai) or (toan cao))*.