Perhaps you should try some spelling variations:
van nang » van quang, van ban, van dong
hanh doi » thanh doi, hanh noi, hang doi
so sach » so sanh, bo sach, co sach
va hanh » van hanh, va thanh, va danh
doi cua » dai cua, hoi cua
y nang » ky nang, ly nang, v nang
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
o hoi » co hoi, o hoc, o hai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((y nang) OR (van nang)) o hoi. lieu va cam xuc va hanh doi cua vat~.
• Adding a wildcard symbol may retrieve word variants: so sach ((y nang) or (van nang)) o hoi. lieu va cam xuc va hanh doi cua vat*.