Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, hieu hien
hieu vien » hieu hien, thieu nien, hieu tieng
sieu viet » su viet, dien viet, bien viet
chat luc » chat xuc, chat lua, nhan luc
danh co » danh cho, doanh co, anh co
va danh » va dinh, va dan, va hanh
nang xa » nang x, lang xa, nang ma
tu van » tu va
co cua » con cua, ca cua, cong cua
luc va » duc va, tuc va, loc va
cua su » qua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu van ky nang xa hoi. ((hieu vien) or (((hieu viec) OR (sieu viet)))) chat luc va danh co cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu van ky nang xa hoi. ((hieu vien) OR (((hieu viec) OR (sieu viet)))) chat luc va danh co cua su.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu van ky nang xa hoi. ((hieu vien) or (((hieu viec) OR (sieu viet)))) chat luc va danh co cua su".
• Adding a wildcard symbol may retrieve word variants: tu van ky nang xa hoi. ((hieu vien) or (((hieu viec) OR (sieu viet)))) chat luc va danh co cua su*.