Perhaps you should try some spelling variations:
hieu vien » hieu hien, hieu viec, lieu vien
chat xuc » chat huu, chao xu, chat cua
nang cho » nang chon, ngang cho, nang cao
te sach » toc sach
van anh » van thanh, tuan anh, van minh
cua cau » cua cac, cua chu, cua cay
sach tu » sach thu, cach tu, sach ty
cac xuc » cac nuoc, cac cuoc, cac quoc
cho hoc » co hoc, khoa hoc
tu nang » tru nang, tu nong, tu nano
anh ve » hanh ve, anh va, anh viet
ve cua » le cua, de cua, te cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu nang cho hoc. hieu vien ((((cac xuc) OR (chat xuc))) or (cam xuc)) van anh ve cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu nang cho hoc. hieu vien ((((cac xuc) OR (chat xuc))) OR (cam xuc)) van anh ve cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu nang cho hoc. hieu vien ((((cac xuc) OR (chat xuc))) or (cam xuc)) van anh ve cua cau*".