Perhaps you should try some spelling variations:
doanh vien » doanh tien, doanh chien, thanh vien
cau trung » cau truong, cac trung, cao trung
danh vien » danh viet, dan vien, danh kien
trung va » truong va, trang va, trung ha
thu sac » thu sach, thu san, thu xac
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
qua cau » quan cau, qua cac, qua ca
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sac ky dang xa hoi. hieu qua cau trung va ((danh vien) OR (doanh vien)) cac tro~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sac ky dang xa hoi. hieu qua cau trung va ((danh vien) OR (doanh vien)) cac tro".
• Adding a wildcard symbol may retrieve word variants: thu sac ky dang xa hoi. hieu qua cau trung va ((danh vien) OR (doanh vien)) cac tro*.