Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cach thuc » anh thuc, cac thu
toc sach » hoc sach, doc sach, thuoc sach
thi nang » thi cong, ki nang
thi hanh » thi thanh
hanh vai » hanh vi, hanh va, hanh tai
va cach » va cac
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach ((thi nang) or (thi hanh)) xa hoi. lieu va cach thuc va hanh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ((thi nang) OR (thi hanh)) xa hoi. lieu va cach thuc va hanh vai cua triet.
• Adding a wildcard symbol may retrieve word variants: toc sach ((thi nang) or (thi hanh)) xa hoi. lieu va cach thuc va hanh vai cua triet*.