Perhaps you should try some spelling variations:
chua xang » chua nang, chu bang, chua dong
quan hang » quan hoang, quan lang, quan hanh
hang cong » dang cong, hang nong, bang cong
ban quan » van quan
cong dan » cong san, cong tan, huong dan
anh ban » anh bang, anh bai, anh van
chuc » thuc, chu, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chua xang) or (chuc nang)) - anh ban quan hang cong dan ((toan ban) OR (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chua xang) OR (chuc nang)) - anh ban quan hang cong dan ((toan ban) OR (van ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao ((chua xang) or (chuc nang)) - anh ban quan hang cong dan ((toan ban) OR (van ban))".
• Adding a wildcard symbol may retrieve word variants: chao ((chua xang) or (chuc nang)) - anh ban quan hang cong dan ((toan ban) OR (van ban))*.