Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
hanh dai » hanh tai, hanh dao, vanh dai
tu sach » thu sach, su sach, te sach
xang xa » lang xa, mang xa, ang xa
ve cham » va cham, ve chat, vu cham
xuc van » duc van, luc van, vuc van
y xang » ty xang
ve cam » ve cac, va cam, ve cai
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 y xang xa hoi. hieu ((ve cam) or (ve cham)) xuc van hanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y xang xa hoi. hieu ((ve cam) OR (ve cham)) xuc van hanh dai cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach y xang xa hoi. hieu ((ve cam) or (ve cham)) xuc van hanh dai cua te*.