Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
nhung cong » dung cong, thong cong, hang cong
chua xang » chuc nang, chu bang, chua dong
chua nang » chuc nang, kha nang, cuu nang
cua nhung » va nhung
cong doan » cong dan, cong hoan, dong doanh
lang cua » mang cua, hang cua, long cua
doan van » doan va, hoang van, luan van

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 (chua nang)) - nhanh lang cua nhung cong doan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chua xang) OR (chua nang)) - nhanh lang cua nhung cong doan van ban.
• Adding a wildcard symbol may retrieve word variants: chao ((chua xang) or (chua nang)) - nhanh lang cua nhung cong doan van ban*.