Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
thanh vai » thanh van, thanh tai, thanh oai
van cham » van chat, van tham, va cham
hieu van » hieu va, thien van, lieu va
soc ban » hoc ban, coc ban, so ban
te sach » toc sach
ly nang » ky nang, ly hang, ly vang
sach ly » sach y, sach lo, sach ty
cua te » cua tu
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 ((x hoi) or (o hoi)). hieu van cham soc ban ((thanh vai) OR (thanh hai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly nang ((x hoi) OR (o hoi)). hieu van cham soc ban ((thanh vai) OR (thanh hai)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ly nang ((x hoi) or (o hoi)). hieu van cham soc ban ((thanh vai) OR (thanh hai)) cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ly nang ((x hoi) or (o hoi)). hieu van cham soc ban ((thanh vai) OR (thanh hai)) cua te*.