Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
dung cua » dung luan, dung cho
van tuan » van quan, van ban, anh tuan
van tan » van ban, van tai, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh dung cua nhung cong ((manh toan) or (((van tan) or (van tuan)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh dung cua nhung cong ((manh toan) OR (((van tan) OR (van tuan)))) cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh dung cua nhung cong ((manh toan) or (((van tan) or (van tuan)))) cau*.