Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
chuc danh » chuc nganh, thuc hanh, chuc nang
dung cong » dung trong
cong dung » cuong dung, cong dong, cong luong
thang va » hang va, trang va, thong va
dung van » duong van, dung va, dang van
chu van » cuu van, chu han
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc danh) or (((chu van) or (ho manh)))) - nhanh thang va dung cong dung van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (((chu van) OR (ho manh)))) - nhanh thang va dung cong dung van ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (((chu van) or (ho manh)))) - nhanh thang va dung cong dung van ban*.