Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
hoc tang » hoc tan, hoc tieng, hoc trong
hoc bang » hoc bong, hoc dan, hoc bai
te sach » toc sach
vai cua » dai cua, hai cua, lai cua
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
hoc ban » hoc dan, hoc bai, hoc can
cua te » cua tu
y nang » ky nang, ly nang, v nang
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang x hoi. hieu vu cham ((((hoc ban) or (hoc bang))) or (hoc tang)) thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang x hoi. hieu vu cham ((((hoc ban) OR (hoc bang))) OR (hoc tang)) thanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: te sach y nang x hoi. hieu vu cham ((((hoc ban) or (hoc bang))) or (hoc tang)) thanh vai cua te*.