Perhaps you should try some spelling variations:
vu khach » vu khanh, vu khac, vay khach
hieu van » hieu va, thien van, lieu va
tu sach » thu sach, te sach, tu cach
ban dai » ban dan, can dai, bac dai
ban ban » ban banh, van ban, can ban
xuc ban » duc ban, cuc ban, quoc ban
lam xuc » cam xuc, lam duoc
van lam » van nam
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
su sach » so sach, vu sach
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: ((tu sach) or (((vu khach) or (su sach)))) ty nang xa hoi. hieu van lam xuc ban ban dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (((vu khach) OR (su sach)))) ty nang xa hoi. hieu van lam xuc ban ban dai cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (((vu khach) or (su sach)))) ty nang xa hoi. hieu van lam xuc ban ban dai cua te*.