Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
dung cua » dung luan, dung cho
dan than » dan chan, van than, dan toan
ban than » ban thanh, van thanh, ban hang

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 xanh - hanh dung cua nhung cong ((manh toan) OR (((dan than) OR (ban than)))) tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh dung cua nhung cong ((manh toan) or (((dan than) OR (ban than)))) tap~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh dung cua nhung cong ((manh toan) or (((dan than) OR (ban than)))) tap*.