Perhaps you should try some spelling variations:
ban benh » san benh, ba benh, ban banh
hieu van » hieu va, thien van, lieu va
sach ty » sach y, sach tu, sach thu
nang xa » nang x, lang xa, nang ma
sach ky » sac ky, sach y, sach kem
van cam » van nam, van lam, van cau
xuc ban » duc ban, cuc ban, quoc ban
benh di » benh dai, ben di, benh da
cua tre » cuu tre, cua triet, dua tren
cua te » cua tu

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

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