Perhaps you should try some spelling variations:
vay doanh » van doanh, ly doanh, voi doanh
thu sach » tu sach, thuat sach, thuoc sach
thu nang » thi nang, thu hang, thu bang
cham xuc » cam xuc, chat xuc, cham soc
va chua » vua chua, ca chua, a chua
xuc vay » xuc hay
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
ki nang » ky nang
va chu » va che, va cau, va chi

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ((thu nang) or (ki nang)) xa hoi. hieu ve cham xuc vay doanh ((va chua) OR (va chu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ((thu nang) OR (ki nang)) xa hoi. hieu ve cham xuc vay doanh ((va chua) OR (va chu)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ((thu nang) or (ki nang)) xa hoi. hieu ve cham xuc vay doanh ((va chua) OR (va chu)) tre".
• Adding a wildcard symbol may retrieve word variants: thu sach ((thu nang) or (ki nang)) xa hoi. hieu ve cham xuc vay doanh ((va chua) OR (va chu)) tre*.