Perhaps you should try some spelling variations:
tranh tuan » tran tuan, tranh luan, thanh tuan
tuan nhung » quan nhung, tuan hung, thuat nhung
nhung cong » dung cong, thong cong, hang cong
doi chinh » do chinh, hoc chinh, doi chi
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » 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: ((doi chinh) or (tai chinh)) sach - canh tranh tuan nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chinh) OR (tai chinh)) sach - canh tranh tuan nhung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: ((doi chinh) or (tai chinh)) sach - canh tranh tuan nhung cong dan toan ban*.