Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
chua dong » cua dong, ha dong, huy dong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
manh toan » anh tuan, tinh toan
chuc » thuc, chu, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua dong) or (chuc nang)) - canh tranh cua nhung cong ((manh toan) or (thanh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua dong) OR (chuc nang)) - canh tranh cua nhung cong ((manh toan) OR (thanh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chua dong) or (chuc nang)) - canh tranh cua nhung cong ((manh toan) or (thanh toan)) cau*.