Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
ban vanh » ban hanh, ban van, ban anh
vanh dai » van dai, vanh tai, lanh dao
so sach » so sanh, bo sach, co sach
ky lang » ky dang, ky tang, tay lang
va cham » va chat, va tham
xuc ban » duc ban, cuc ban, quoc ban
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ((ky lang) or (ky nang)) xa hoi. lieu va cham xuc ban vanh dai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((ky lang) OR (ky nang)) xa hoi. lieu va cham xuc ban vanh dai cua tu.
• Adding a wildcard symbol may retrieve word variants: so sach ((ky lang) or (ky nang)) xa hoi. lieu va cham xuc ban vanh dai cua tu*.