Perhaps you should try some spelling variations:
van nhanh » van thanh, van khanh, van nhan
hieu van » hieu va, thien van, lieu va
van chat » cao chat
chat xuc » chat huu, cam xuc, chao xu
van hanh » van thanh, ban hanh, van anh
tu sach » thu sach, su sach, te sach
nang ro » nang co, nang ho, nang ra
cua tre » cuu tre, cua triet, dua tren
y nang » ky nang, ly nang, v nang
ro hai » co hai, o hai, so hai
cua te » cua tu

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 y nang ro hai. hieu van chat xuc ((van nhanh) or (van hanh)) tri ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang ro hai. hieu van chat xuc ((van nhanh) OR (van hanh)) tri ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y nang ro hai. hieu van chat xuc ((van nhanh) or (van hanh)) tri ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: tu sach y nang ro hai. hieu van chat xuc ((van nhanh) or (van hanh)) tri ((cua tre) OR (cua te))*.