Perhaps you should try some spelling variations:
van quang » van quan, tran quang, van tuan
chao chuc » chao chu, chuan chuc, cho chu
anh tang » anh bang, anh dang, anh nang
cong dan » cong san, cong tan, huong dan
chan cau » can cau, chinh cau, nhanh cau
phan cau » phan dau, phan cac, phan tu
va nang » van nang, da nang, cam nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chuc nang - anh tang ((va nang) or (van quang)) cong dan ((chan cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chuc nang - anh tang ((va nang) OR (van quang)) cong dan ((chan cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: chao chuc nang - anh tang ((va nang) or (van quang)) cong dan ((chan cau) or (phan cau))*.