Perhaps you should try some spelling variations:
hieu vien » hieu hien, hieu viec, lieu vien
lang cao » nang cao, lang co, quang cao
vien cac » vien bach, vien dai, vien da
sinh ty » sinh ly, sinh y, sinh tu
van anh » van thanh, tuan anh, van minh
cua can » cua cac, cua ban, cua dan
cua cau » cua cac, cua cay, cua cu
xuc van » duc van, luc van, vuc van
ty lang » tay lang, ty xang, ty hang
cac xuc » cam xuc, cac nuoc, chat xuc
cao hoc » co hoc, cho hoc, chat hoc
cua chu » sua chua
anh vi » hanh vi, anh va, anh ve

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sinh ty lang cao hoc. hieu vien cac xuc van anh vi ((((cua cau) OR (cua can))) OR (cua chu))~.
• Adding a wildcard symbol may retrieve word variants: hoc sinh ty lang cao hoc. hieu vien cac xuc van anh vi ((((cua cau) or (cua can))) or (cua chu))*.