Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
hoc sach » hoc sinh, hoc cac, hoc anh
xang cao » nang cao, lang cao, quang cao
cac xuc » cam xuc, cac nuoc, chat xuc
cua cay » cua cac
van anh » van thanh, tuan anh, van minh
xuc van » duc van, luc van, vuc van
cua chu » sua chua
hieu ve » hieu va, hieu van
cao hoc » co hoc, cho hoc, chat hoc
anh vi » hanh vi, anh va, anh ve
ve cac » va cac, vien cac

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 sach) OR (hoc nganh)) ty xang cao hoc. hieu ve cac xuc van anh vi ((cua cay) OR (cua chu))~.
• Adding a wildcard symbol may retrieve word variants: ((hoc sach) or (hoc nganh)) ty xang cao hoc. hieu ve cac xuc van anh vi ((cua cay) or (cua chu))*.