Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
chu nang » chuc nang, chua nang, cuu nang
anh dung » anh dong, anh huong, sach dung
toan tap » toan ban

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 ((chua xang) OR (chu nang)) - anh dung va nhung cong danh toan tap~.
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) or (chu nang)) - anh dung va nhung cong danh toan tap*.