Perhaps you should try some spelling variations:
thanh vien » nhan vien, thanh van
thanh ve » hanh ve, thanh va, thanh van
hoc sach » hoc sinh, hoc cac, hoc anh
cao luc » bao luc, cao duc, cao suc
luc bat » suc bat, luc nhat, luat bat
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
cua tre » cuu tre, cua triet, dua tren
va cao » va cac, va co, va dao
y nang » ky nang, ly nang, v nang
cua te » cua tu

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 xa hoi. hieu va cao luc bat ((thanh ve) OR (thanh vien)) ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach y nang xa hoi. hieu va cao luc bat ((thanh ve) OR (thanh vien)) ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc sach y nang xa hoi. hieu va cao luc bat ((thanh ve) OR (thanh vien)) ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: hoc sach y nang xa hoi. hieu va cao luc bat ((thanh ve) OR (thanh vien)) ((cua tre) or (cua te))*.