Perhaps you should try some spelling variations:
day nhanh » day thanh, duy nhanh, dac nhan
lieu van » hieu van, sieu van, lieu nano
thuc day » thuc dan, thuc vat
nhanh vi » hanh vi, nhanh va, nhanh thi
su sach » so sach, vu sach
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach y nang ((x ho) or (xa hoi)). ((lieu va) or (lieu van)) am thuc day nhanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang ((x ho) OR (xa hoi)). ((lieu va) OR (lieu van)) am thuc day nhanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach y nang ((x ho) or (xa hoi)). ((lieu va) or (lieu van)) am thuc day nhanh vi cua tre*.