Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
thanh hai » thanh phan, thanh hoa, thanh san
nhan luc » nang luc
cau treo » cau theo, cau tren, cau trieu
va thanh » gia thanh, ban thanh, va tinh
ve nhan » ve nha, de nhan, va nhan
hieu ve » hieu va, hieu van
van hoi » van hoa, van hoc, van hoe
ky tang » ky nang, ky dang, kho tang
ky lang » ky nang, ky dang, tay lang
luc va » duc va, tuc va, loc va
tu sac » tu sach, tu cac, tu san

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((ky lang) OR (ky tang)) van hoi. hieu ve nhan luc va thanh hai ((cau treo) OR (cau triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ((ky lang) OR (ky tang)) van hoi. hieu ve nhan luc va thanh hai ((cau treo) or (cau triet))~".
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky lang) OR (ky tang)) van hoi. hieu ve nhan luc va thanh hai ((cau treo) or (cau triet))*.