Perhaps you should try some spelling variations:
van phuong » van phong, va phuong, van chuong
tranh luan » trinh luan, trinh luat, doanh luan
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
van huong » van chuong, ban huong, van duong
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chau tinh - canh tranh luan ((van huong) or (van phuong)) dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chau tinh - canh tranh luan ((van huong) OR (van phuong)) dan than cao.
• Adding a wildcard symbol may retrieve word variants: theo chau tinh - canh tranh luan ((van huong) or (van phuong)) dan than cao*.