Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh dang » hanh dong, hanh dung, hanh mang
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu manh » ho manh, chu han, chu van
anh dang » anh dong, anh dung, anh bang
cong tan » cong tac, cong san, cong thanh
tan ban » toan ban, tang ban, van ban
ban can » ban dan, ban hang, ban hanh

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu manh - ((hanh dang) OR (anh dang)) cua nhung cong tan ban can~.
• Adding a wildcard symbol may retrieve word variants: theo chu manh - ((hanh dang) or (anh dang)) cua nhung cong tan ban can*.