Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chau tinh » cuu tinh, cua tinh, cac tinh
tranh va » tranh van, trang va, trinh va
va thong » va thuong, va phuong, he thong
tan phan » toan phan, than phan, tai phan
van phan » van phong, van thanh, luan phan
ha tinh » va tinh, may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chau tinh) or (ha tinh)) - canh tranh va thong cong ((tan phan) OR (van phan)) lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (ha tinh)) - canh tranh va thong cong ((tan phan) OR (van phan)) lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) or (ha tinh)) - canh tranh va thong cong ((tan phan) OR (van phan)) lap".
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (ha tinh)) - canh tranh va thong cong ((tan phan) OR (van phan)) lap*.