Perhaps you should try some spelling variations:
ban hanh » ban hang
va thanh » gia thanh, ban thanh, va tinh
van dinh » van minh, van dich, va dinh
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
qua cac » cua cac
cac xuc » cam xuc, cac nuoc, chat xuc
di cua » dai cua, doi cua, de cua
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky nang xa hoi. hieu qua cac xuc ((ban hanh) or (((va thanh) or (van dinh)))) di cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang xa hoi. hieu qua cac xuc ((ban hanh) OR (((va thanh) OR (van dinh)))) di cua tu.
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xa hoi. hieu qua cac xuc ((ban hanh) or (((va thanh) or (van dinh)))) di cua tu*.