Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
van hanh » van thanh, ban hanh, van anh
bo sach » co sach, hoc sach
va cham » va chat, va tham
vai cuu » vai cua
xuc van » duc van, luc van, vuc van
ve cham » ve chat, vu cham, ve chim
lang ha » long ha
nang xa » nang x, lang xa, nang ma
cuu tre » cua tre, cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach y ((nang xa) or (lang ha)) hoi. hieu ((ve cham) or (va cham)) xuc van hanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach y ((nang xa) OR (lang ha)) hoi. hieu ((ve cham) OR (va cham)) xuc van hanh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: bo sach y ((nang xa) or (lang ha)) hoi. hieu ((ve cham) or (va cham)) xuc van hanh vai cuu tre*.