Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh xa » thanh ha, thanh va, thanh ba
thuc day » thuc dan, thuc vat
day danh » day manh, dai danh, dao danh
danh vai » danh sai, danh va, doanh van
su sach » vu sach
so sach » so sanh, bo sach, co sach
hieu ve » hieu va, hieu van
vai cua » dai cua, hai cua, lai cua
ve am » va am

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (so sach)) thi thanh xa hoi. hieu ve am thuc day danh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) thi thanh xa hoi. hieu ve am thuc day danh vai cua triet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sach)) thi thanh xa hoi. hieu ve am thuc day danh vai cua triet*.