Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
chat luc » chat xuc, chat lua, nhan luc
va doanh » van doanh, vay doanh, va danh
cau treo » cau theo, cau tren, cau triet
te sach » toc sach
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
van cau » van dau, van hau, van chat
y nang » ly nang, v nang, may nang
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((y nang) or (ky nang)) xa hoi. hieu ve chat luc va doanh van cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y nang) OR (ky nang)) xa hoi. hieu ve chat luc va doanh van cau treo.
• Adding a wildcard symbol may retrieve word variants: te sach ((y nang) or (ky nang)) xa hoi. hieu ve chat luc va doanh van cau treo*.