Perhaps you should try some spelling variations:
phan danh » phan dang, phan dinh, phan anh
hieu vien » hieu hien, hieu viec, thieu nien
danh sai » dung sai, danh bat, danh dau
tu sach » thu sach, su sach, te sach
ty nang » ky nang, ty hang, ly nang
bach ha » bac ha, bich ha, sach ha
ha phan » hoa phan, hai phan, va phan
cuu tre » cua tre, cau tren, cau treo

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ty nang) OR (ty xang)) xa hoi. hieu vien bach ha phan danh sai cuu tre~".
• Adding a wildcard symbol may retrieve word variants: tu sach ((ty nang) OR (ty xang)) xa hoi. hieu vien bach ha phan danh sai cuu tre*.