Perhaps you should try some spelling variations:
van sinh » van minh, va sinh, van dinh
sinh dai » sinh thai, si dai, sinh vat
vu sach » vu bach, su sach, vu khach
xuc van » duc van, luc van, vuc van
y nang » ky nang, ly nang, v nang
nang o » nang co, nang ho, nang ro
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac
cua te » cua tu
o hoi » co hoi, o hoc, o hai

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 y nang o hoi. hieu ((ve cam) or (ve cac)) xuc van sinh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y nang o hoi. hieu ((ve cam) OR (ve cac)) xuc van sinh dai cua te*.