Perhaps you should try some spelling variations:
thuoc sinh » hoc sinh, thu sinh, thuoc sach
thuat sach » thuat lanh, thuat san
cua triet » cua viet, su triet, va triet
cau phuc » cau truc, chau phu, huu phuc
hanh dai » hanh tai, hanh dao, vanh dai
cao hoi » cau hoi, co hoi, cao hoc
phuc va » phuc vu, thuc va, chuc va
va hanh » van hanh, va thanh, va danh
y nang » ky nang, ly nang, v nang
va cau » van cau, va cac, va dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thuoc sinh) or (thuat sach)) y nang cao hoi. lieu va cau phuc va hanh dai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuoc sinh) OR (thuat sach)) y nang cao hoi. lieu va cau phuc va hanh dai cua triet.
• Adding a wildcard symbol may retrieve word variants: ((thuoc sinh) or (thuat sach)) y nang cao hoi. lieu va cau phuc va hanh dai cua triet*.