Perhaps you should try some spelling variations:
thanh te » thanh ve, thanh de, thanh le
bach ky » bac ky
va cham » va chat, va tham
soc gia » toc gia, hoc gia, so gia
cua tuc » cua duc, cua tu, cua thuoc
co hoi » co hoc, co loi
te cua » tue cua, le cua, de cua
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 cua tuc~.
• 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 cua tuc*.