Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
cho doanh » hoa doanh
toc sach » hoc sach, doc sach, thuoc sach
viec dan » viec dang, viec ban, viec dat
dan thuc » dan toc, am thuc
thuc cho » thuc co, thuc cao, tuc cho
doanh vi » doanh va, doan vi, doanh vien
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
cuu tre » cua tre, cau tren, cau treo
vi cuu » vi luu, vinh cuu
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: toc sach ty nang x hoi. nhieu viec dan thuc cho doanh vi cuu tre~.
• Adding a wildcard symbol may retrieve word variants: toc sach ty nang x hoi. nhieu viec dan thuc cho doanh vi cuu tre*.