Perhaps you should try some spelling variations:
thien van » thi van
van tuan » van quan, van ban, anh tuan
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
van cam » van nam, van lam, van cau
van anh » van thanh, tuan anh, van minh
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren

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 ky nang xa hoi. thien van cam xuc ((van anh) OR (van tuan)) vi ((cuu tre) OR (cua tre))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. thien van cam xuc ((van anh) or (van tuan)) vi ((cuu tre) OR (cua tre))~".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. thien van cam xuc ((van anh) or (van tuan)) vi ((cuu tre) OR (cua tre))*.