Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
vai cua » dai cua, hai cua, lai cua
xuc ban » duc ban, cuc ban, quoc ban
van dam » van dao, van dau, van lam
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
lang ha » long ha
lang xa » dang xay, lang van
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: vu sach ty ((lang xa) or (lang ha)) hoi. hieu ((van dam) or (van nam)) xuc ban thanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty ((lang xa) OR (lang ha)) hoi. hieu ((van dam) OR (van nam)) xuc ban thanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sach ty ((lang xa) or (lang ha)) hoi. hieu ((van dam) or (van nam)) xuc ban thanh vai cua tre*.