Perhaps you should try some spelling variations:
sang tao » hang tai
hanh dai » hanh tai, hanh dao, vanh dai
sach ky » sac ky, sach y, sach ty
va hanh » van hanh, va thanh, va danh
hieu ve » hieu va, hieu van
te sach » toc sach
sang xa » song xa, lang xa, mang xa
sang ma » tang ma, nang ma, mang may
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky ((sang xa) or (((sang ma) OR (sang tao)))) hoi. hieu ve cam xuc va hanh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((sang xa) OR (((sang ma) OR (sang tao)))) hoi. hieu ve cam xuc va hanh dai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky ((sang xa) or (((sang ma) OR (sang tao)))) hoi. hieu ve cam xuc va hanh dai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky ((sang xa) or (((sang ma) OR (sang tao)))) hoi. hieu ve cam xuc va hanh dai cua tre*.