Perhaps you should try some spelling variations:
hieu vien » hieu hien, hieu viec, thieu nien
sach tri » sach tai, sach tren, sach truc
tri nang » thi nang, tra nang, tri bang
vien cac » vien bach, vien dai, vien da
te sach » toc sach
cac xuc » cam xuc, cac nuoc, chat xuc
hanh va » hanh vi
xuc va » duc va, tuc va, luc va
x hoi » xa hoi, o hoi, x ho

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 tri nang x hoi. hieu vien cac xuc va ((hanh va) or (hang va)) qua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tri nang x hoi. hieu vien cac xuc va ((hanh va) OR (hang va)) qua su.
• Adding a wildcard symbol may retrieve word variants: te sach tri nang x hoi. hieu vien cac xuc va ((hanh va) or (hang va)) qua su*.