Perhaps you should try some spelling variations:
cua triet » cua viet, su triet
va triet » va thiet, va trien, ve triet
dan danh » van danh, han danh, ban danh
thanh xa » thanh ha, thanh va, thanh ba
danh vai » danh sai, danh va, doanh van
thuc dan » thuc hanh, hoc dan, thuc vat
su sach » vu sach
hieu ve » hieu va, hieu van
so sach » so sanh, bo sach, co sach
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 dan danh vai ((cua triet) or (va 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 dan danh vai ((cua triet) OR (va triet)).
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sach)) thi thanh xa hoi. hieu ve am thuc dan danh vai ((cua triet) or (va triet))*.