Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van tham » van thanh, van tuan, van chat
tham xuc » tham nuoc, tham thuc, pham duc
cau tren » cu tren, dau tren, ca tren
tu sach » thu sach, su sach, te sach
va danh » va dinh, va dan, va hanh
danh va » doanh va, hanh va, anh va
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va
va cau » van cau, va cac, va dau
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang x hoi. hieu van tham xuc va danh va cau tren~.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang x hoi. hieu van tham xuc va danh va cau tren*.