Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
te sach » toc sach
ly nang » ky nang, ly hang, ly vang
vai cua » dai cua, hai cua, lai cua
soc ban » hoc ban, coc ban, so ban
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
cua te » cua tu
ly van » le van, ly va, ly von
o hoi » co hoi, o hoc, o hai
x hoi » xa hoi, x ho, 5 hoi

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 ((ly nang) or (ly van)) ((x hoi) or (o hoi)). hieu ve cham soc ban thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ly nang) OR (ly van)) ((x hoi) OR (o hoi)). hieu ve cham soc ban thanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ((ly nang) or (ly van)) ((x hoi) or (o hoi)). hieu ve cham soc ban thanh vai cua te*.