Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
hieu van » hieu va, thien van, lieu va
van chat » cao chat
chat xuc » chat huu, cam xuc, chao xu
va trinh » van trinh, va tinh, qua trinh
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
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: thuat sach y nang xa hoi. hieu van chat xuc ((va trinh) OR (lap trinh)) dai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach y nang xa hoi. hieu van chat xuc ((va trinh) OR (lap trinh)) dai cua tre".
• Adding a wildcard symbol may retrieve word variants: thuat sach y nang xa hoi. hieu van chat xuc ((va trinh) OR (lap trinh)) dai cua tre*.