Perhaps you should try some spelling variations:
nhanh dai » nhan dai, nhanh hai, nhanh thai
day nhanh » day thanh, duy nhanh, dac nhan
thuc day » thuc dan, thuc vat
hau thuc » huu thuc, ha thuc, mau thuc
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
qua hau » qua hai, qua bau, qua dau
dai cuu » dai cua, dai huu
cuu tre » cua tre, cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty nang x ho. hieu qua hau thuc day nhanh dai cuu tre~.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang x ho. hieu qua hau thuc day nhanh dai cuu tre*.