Perhaps you should try some spelling variations:
phan trong » pham trong, nhan trong, phan tong
thi chieu » thi chien, thi hieu, theo chieu
tranh cua » doanh cua, manh cua
phan cong » thanh cong
ho chieu » theo chieu, hoc thieu, doi chieu
dan quan » van quan, ban quan, dan luan
quan cua » quan luan, ban cua, gian cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (thi chieu)) sach - canh tranh cua ((phan trong) or (phan cong)) dan quan cua~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) sach - canh tranh cua ((phan trong) OR (phan cong)) dan quan cua.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (thi chieu)) sach - canh tranh cua ((phan trong) or (phan cong)) dan quan cua*.