Perhaps you should try some spelling variations:
thanh te » thanh de, thanh le, thanh tu
thanh ve » hanh ve, thanh va, thanh vien
bach ky » bac ky
va cham » va chat, va tham
soc gia » toc gia, hoc gia, so gia
co hoi » co hoc, co loi
cua tu » cua tuc, cua su, cua cu
o hoi » o hoc, o hai, o hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu bach ky nang ((o hoi) or (co hoi)). lieu va cham soc gia ((thanh te) OR (thanh ve)) cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach ky nang ((o hoi) OR (co hoi)). lieu va cham soc gia ((thanh te) OR (thanh ve)) cua tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu bach ky nang ((o hoi) or (co hoi)). lieu va cham soc gia ((thanh te) OR (thanh ve)) cua tu*".