Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
danh vai » danh va, dang van, hanh vi
danh sai » dung sai, danh bat, danh dau
cua tre » cua te, cuu tre, cua triet
cam luc » cam xuc, cau luc
hieu ve » hieu va, hieu van
dang xa » dang xay, lang xa, dang ha
ky dang » ky nang, ky danh
luc va » duc va, tuc va, loc va
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
tu sac » tu sach, tu cac, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky dang xa hoi. hieu ve cam luc va ((((danh vai) OR (doanh van))) or (danh sai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky dang xa hoi. hieu ve cam luc va ((((danh vai) OR (doanh van))) OR (danh sai)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky dang xa hoi. hieu ve cam luc va ((((danh vai) OR (doanh van))) or (danh sai)) cua tre*".