Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
hanh dang » hanh dong, anh dang, hanh dung
van phong » van dong, hai phong
cong manh » cong danh, duong manh, hoang manh
chao chu » cho chu, cua chu, cao cho
chu manh » ho manh, chu han, chu van
dang van » hoang van, hang va
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu manh - hanh dang van phong ((cong manh) or (cong thanh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu manh - hanh dang van phong ((cong manh) OR (cong thanh)) toan ban.
• Adding a wildcard symbol may retrieve word variants: chao chu manh - hanh dang van phong ((cong manh) or (cong thanh)) toan ban*.