Perhaps you should try some spelling variations:
ban thanh » ban hang
hieu van » hieu va, thien van, lieu va
ban hanh » ban hang
su sach » so sach, vu sach
dang xa » dang xay, lang xa, dang ha
van cam » van nam, van lam, van cau
y dang » ky dang, 2 dang, _ dang
vi cua » vai cua, di cua
cua te » cua tu

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: "su sach y dang xa hoi. hieu van cam xuc ((ban thanh) OR (ban hanh)) vi cua te~".
• Adding a wildcard symbol may retrieve word variants: su sach y dang xa hoi. hieu van cam xuc ((ban thanh) OR (ban hanh)) vi cua te*.