Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van cham » van chat, van tham, va cham
hanh vai » hanh vi, hanh va, hanh tai
cau tren » cu tren, dau tren, ca tren
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
xuc van » luc van, xuc ban, thuc van
duc van » duc va, duc tan, duc manh
vai cau » va cau, van cau, vai cac
x hoi » xa hoi, o hoi, x ho

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang x hoi. hieu van cham ((xuc van) OR (duc van)) hanh vai cau tren~".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang x hoi. hieu van cham ((xuc van) OR (duc van)) hanh vai cau tren*.