Perhaps you should try some spelling variations:
doanh ban » doanh bat, doanh van, doanh nhan
trong xay » thong xay, trong cac, trong ca
cham luc » cham soc, nhan luc, cham cuu
ty trong » ly trong, ky trong, y trong
hanh va » hang va, hanh vi
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
xay hoi » xa hoi, tay hoi, cay phoi
cuu tre » cua tre, cau tren, cau treo
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty trong xay hoi. hieu vu cham luc va ((hanh va) or (doanh ban)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty trong xay hoi. hieu vu cham luc va ((hanh va) OR (doanh ban)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ty trong xay hoi. hieu vu cham luc va ((hanh va) or (doanh ban)) cuu tre*.