Perhaps you should try some spelling variations:
hieu vien » hieu hien, hieu viec, thieu nien
van thanh » ban thanh, van tuan
thanh di » thanh doi, thanh de, thanh do
vien cac » vien bach, vien dai, vien da
te sach » toc sach
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
lai roi » lai hoi, loi roi
mai hoi » mai khoi, dai hoi, lai hoi
ly nang » ky nang, ly hang, ly vang
cua tuc » cua duc, cua tu, cua thuoc
v nang » va nang, vu nang, van nang
di cua » dai cua, doi cua, de 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 ((ly nang) or (v nang)) ((mai hoi) or (lai roi)). hieu vien cac xuc van thanh di cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ly nang) OR (v nang)) ((mai hoi) OR (lai roi)). hieu vien cac xuc van thanh di cua tuc.
• Adding a wildcard symbol may retrieve word variants: te sach ((ly nang) or (v nang)) ((mai hoi) or (lai roi)). hieu vien cac xuc van thanh di cua tuc*.