Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hieu vien » hieu hien, hieu viec, thieu nien
hoc sach » hoc sinh, hoc cac, hoc anh
vien cao » vien cac, vien dai, vien da
hanh hai » thanh hai, nhanh hai, hang hai
cao xuc » cam xuc, cao duc, cao suc
va hanh » van hanh, va thanh, va danh
hai cua » thai cua, dai cua, hoi cua
y nang » ly nang, v nang, may nang
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sach ((y nang) OR (ky nang)) xa hoi. hieu vien cao xuc va hanh hai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc sach ((y nang) OR (ky nang)) xa hoi. hieu vien cao xuc va hanh hai cua triet".
• Adding a wildcard symbol may retrieve word variants: hoc sach ((y nang) OR (ky nang)) xa hoi. hieu vien cao xuc va hanh hai cua triet*.