Perhaps you should try some spelling variations:
bat thanh » ban thanh, bac thanh, dat thanh
hoc sach » hoc sinh, hoc cac, hoc anh
thanh ve » hanh ve, thanh va, thanh vien
su triet » su viet, su tien, ve triet
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va giao » van giao, va giai, va gia
duc bat » duoc bat, duc ban, duc bao
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 giao duc bat thanh ve ((cua te) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach y nang xa hoi. hieu va giao duc bat thanh ve ((cua te) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: hoc sach y nang xa hoi. hieu va giao duc bat thanh ve ((cua te) or (su triet))*.