Perhaps you should try some spelling variations:
thien van » thi van
thu sach » tu sach, thuat sach, thuoc sach
ban benh » san benh, ban banh, can benh
cau luc » cau truc, cau phuc
ba benh » va benh, bo benh, bach benh
cua tre » cua te, cuu tre, cua triet
sach ky » sac ky, sach y, sach ty
cau xuc » cam xuc, cau truc, chat xuc
nang xa » nang x, lang xa, nang ma
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ky nang xa hoi. thien van ((cau xuc) OR (cau luc)) ((ban benh) or (ba benh)) di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ky nang xa hoi. thien van ((cau xuc) OR (cau luc)) ((ban benh) OR (ba benh)) di cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ky nang xa hoi. thien van ((cau xuc) OR (cau luc)) ((ban benh) or (ba benh)) di cua tre*".