Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
van doanh » toan doanh, van dong, van thanh
doanh via » doanh va, doanh giao, doanh giai
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
xuc van » duc van, luc van, vuc van
va cam » va cham, va cac, va cao
cua tu » cua tuc, cua cu, cua te
cua su » qua su
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuoc sach ty nang x hoi. lieu va cam xuc van doanh via ((cua tu) or (cua su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach ty nang x hoi. lieu va cam xuc van doanh via ((cua tu) OR (cua su)).
• Adding a wildcard symbol may retrieve word variants: thuoc sach ty nang x hoi. lieu va cam xuc van doanh via ((cua tu) or (cua su))*.