Perhaps you should try some spelling variations:
nhanh thai » nhanh thi, nhanh thanh, nhanh thang
hieu vien » hieu hien, hieu viec, thieu nien
vien chat » van chat, vien cac, vien cao
hanh thai » hinh thai, hanh tai, anh thai
chat xuc » chat huu, cam xuc, chao xu
nang co » nang cao, nang doc, nang noi
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang co hoc. hieu vien chat xuc van ((hanh thai) or (nhanh thai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang co hoc. hieu vien chat xuc van ((hanh thai) OR (nhanh thai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang co hoc. hieu vien chat xuc van ((hanh thai) or (nhanh thai)) cua tre*.