Perhaps you should try some spelling variations:
tranh luan » trinh luan, trinh luat, doanh luan
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
van toan » van tuan, van tan, van thanh
van quan » van ban

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 dung cong ((((van toan) or (van quan))) or (tan tran)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - canh tranh luan dung cong ((((van toan) OR (van quan))) OR (tan tran)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh tranh luan dung cong ((((van toan) or (van quan))) or (tan tran)) cau*.