Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thu sach » tu sach, thuat sach, thuoc sach
chat duc » chat xuc, chat doc, chet duoc
van hanh » van thanh, ban hanh, van ban
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
van anh » van thanh, tuan anh, van minh
lai cua » dai cua, hai cua, lai chau
y nang » ky nang, ly nang, v nang
x hoi » xa hoi, o hoi, x ho

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 y nang x hoi. hieu ve chat duc ((van hanh) or (van anh)) lai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y nang x hoi. hieu ve chat duc ((van hanh) OR (van anh)) lai cua triet.
• Adding a wildcard symbol may retrieve word variants: thu sach y nang x hoi. hieu ve chat duc ((van hanh) or (van anh)) lai cua triet*.