Perhaps you should try some spelling variations:
thien chinh » tien thinh, thien chien, thi chinh
tranh cua » doanh cua, manh cua
cua tuong » cua truong, cua thuong, cua huong
duong van » duong va, luong va, dang van
te chinh » tai chinh
van toan » van tuan, van tan, van thanh
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: ((thien chinh) or (te chinh)) sach - canh tranh cua tuong duong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thien chinh) OR (te chinh)) sach - canh tranh cua tuong duong van toan ban.
• Adding a wildcard symbol may retrieve word variants: ((thien chinh) or (te chinh)) sach - canh tranh cua tuong duong van toan ban*.