Perhaps you should try some spelling variations:
nhan thuc » nhan luc, dan thuc, toan thuc
cua triet » cua viet, su triet, va triet
thu sach » tu sach, thuat sach, thuoc sach
sach thi » sach thu, sach tai, sach thieu
thi nang » thi cong, ki nang, thi hanh
cham tuc » nham thuc, pham thuc, tham thuc
hanh vai » hanh vi, hanh va, hanh tai
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
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: thu sach thi nang xa hoi. hieu ve ((cham tuc) or (nhan thuc)) va hanh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach thi nang xa hoi. hieu ve ((cham tuc) OR (nhan thuc)) va hanh vai cua triet.
• Adding a wildcard symbol may retrieve word variants: thu sach thi nang xa hoi. hieu ve ((cham tuc) or (nhan thuc)) va hanh vai cua triet*.