Perhaps you should try some spelling variations:
tat thanh » tai thanh, ta thanh, tat thang
cac thuc » cach thuc, cac thu, can thuc
thanh vi » hanh vi, thanh va, thanh ve
thuc tat » thuc vat, thuc tap, thuc tai
cua tre » cua te, cua triet, dua tren
hieu va » lieu va, hieu qua
so sach » bo sach, co sach, hoc sach
nang xa » nang x, lang xa, nang ma
so sanh » do sanh
cuu tre » cau tren, cau treo
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sach) or (so sanh)) y nang xa hoi. hieu va cac thuc tat thanh vi ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (so sanh)) y nang xa hoi. hieu va cac thuc tat thanh vi ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: ((so sach) or (so sanh)) y nang xa hoi. hieu va cac thuc tat thanh vi ((cua tre) or (cuu tre))*.