Perhaps you should try some spelling variations:
tranh luan » trinh luan, trinh luat, doanh luan
luan chung » luan chinh
chung cong » nhung cong, chong cong, phung cong
thanh toan » thanh hoa, thanh san, tinh toan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - canh tranh luan chung cong ((thanh toan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - canh tranh luan chung cong ((thanh toan) OR (dan than)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh tranh luan chung cong ((thanh toan) or (dan than)) cau*.