Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
dang cong » dung cong
chat huu » pham huu
cong cua » cong cu, dong cua, huong cua
cac dang » cao dang, cac dan, cac cong
nang cau » nang cao, hang cau, nang dau
so sang » so dang, so lang, so bang
cac xuc » cam xuc, cac nuoc, chat xuc
so sanh » do sanh
cua cu » cua chu, cua cau, cua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sang) or (so sanh)) ky nang cau hoi. nhieu viec ((cac xuc) or (chat huu)) cac dang cong cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sang) OR (so sanh)) ky nang cau hoi. nhieu viec ((cac xuc) OR (chat huu)) cac dang cong cua cu.
• Adding a wildcard symbol may retrieve word variants: ((so sang) or (so sanh)) ky nang cau hoi. nhieu viec ((cac xuc) or (chat huu)) cac dang cong cua cu*.