Perhaps you should try some spelling variations:
hieu san » hieu van, hieu sau, chieu sang
chay dia » chay dien, chat di, chon dia
ban hanh » ban hang
hanh vai » hanh vi, hanh va, hanh tai
tu sach » thu sach, su sach, te sach
ky mang » ky nang, ke mang, ky dang
may hoa » may khoa, ma hoa, day hoa
sach ky » sac ky, sach y, sach ty
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: tu sach ky mang may hoa. hieu san ((chay dia) or (chay dua)) ban hanh vai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky mang may hoa. hieu san ((chay dia) OR (chay dua)) ban hanh vai ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu sach ky mang may hoa. hieu san ((chay dia) or (chay dua)) ban hanh vai ((cua tre) or (cua te))*.