Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
dan thuoc » dang thuoc, dan thuc, ban thuoc
thuoc cao » thuoc co, thuc cao, thuoc bao
toc sach » hoc sach, doc sach, thuoc sach
viec dan » viec dang, viec ban, viec dat
cau treo » cau theo, cau tren, cau triet
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
cao dan » cao dang, cao danh, cac dan
dan vi » doan vi, don vi, dan va
vi cau » va cau, ve cau, di cau
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 thuoc cao dan vi cau treo~.
• Adding a wildcard symbol may retrieve word variants: toc sach ty nang x hoi. nhieu viec dan thuoc cao dan vi cau treo*.