Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
xang van » dang van, tang van, lang van
cham duc » pham duc, cham soc, pham duy
va thanh » gia thanh, va tinh, le thanh
su sach » so sach
vu sach » vu bach, vu khach
van hoi » van hoa, van hoc, van hoe
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
san cua » sang cua, ban cua, dan cua
cua tre » cua te, cuu tre, cua triet

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) or (vu sach)) ty xang van hoi. hieu vu cham duc ((va thanh) or (ban thanh)) san cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ty xang van hoi. hieu vu cham duc ((va thanh) OR (ban thanh)) san cua tre.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) ty xang van hoi. hieu vu cham duc ((va thanh) or (ban thanh)) san cua tre*.