Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chao chieu » chao chu, ho chieu, theo chieu
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

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

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