Perhaps you should try some spelling variations:
hieu vien » hieu hien, hieu viec, lieu vien
chat huu » pham huu
van cong » van dong, van phong, phan cong
cong cua » cong cu, dong cua, huong cua
so sanh » do sanh
sanh ky » hanh ky, sang ky, nganh ky
cao hoi » cau hoi, co hoi, cao hoc
cac xuc » cam xuc, cac nuoc, chat xuc
cac van » cac dan
cua tu » cua tuc, cua su, cua cu

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

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