Perhaps you should try some spelling variations:
luan nhung » luan chung, luan hung, quan nhung
luan chinh » luan chi, hoan chinh, luat hinh
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cau » toan cau, phan cau, than cap

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

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