Perhaps you should try some spelling variations:
thien van » thi van
tu sach » thu sach, su sach, te sach
nam qua » nam quan, nam cua, nam xua
nam mua » nam cua, nam xua, nam luat
van anh » van thanh, tuan anh, van minh
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
anh di » danh di, xanh di, anh d
di cua » dai cua, doi cua, de cua
x hoi » xa hoi, o hoi, x ho

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 sach y nang x hoi. thien van ((nam qua) OR (nam mua)) van anh di cua tre~.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang x hoi. thien van ((nam qua) or (nam mua)) van anh di cua tre*.