Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san
hanh phan » thanh phan, hanh han, hanh nhan
dang cong » dung cong
chu xanh » chu manh, chieu xanh, chua xang
anh phan » anh nhan, anh han, anh phap
cua dang » cua cong, cua ban
cho chu » cho thue

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: cho chu xanh - ((hanh phan) OR (anh phan)) cua dang cong ((tinh toan) OR (thanh toan)) cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - ((hanh phan) OR (anh phan)) cua dang cong ((tinh toan) or (thanh toan)) cao~".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - ((hanh phan) OR (anh phan)) cua dang cong ((tinh toan) or (thanh toan)) cao*.