Perhaps you should try some spelling variations:
sach tham » sach nha
danh lai » danh sai, gianh lai, dinh lam
te sach » toc sach
va danh » va dinh, va dan, va hanh
su tien » su kien, su hien, tu tieng
sang ma » tang ma, nang ma, sang tao
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
ve cam » ve cham, va cam, ve cai

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 tham ((sang ma) or (mang may)) hoi. hieu ((ve cam) or (ve cac)) xuc va danh lai su tien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tham ((sang ma) OR (mang may)) hoi. hieu ((ve cam) OR (ve cac)) xuc va danh lai su tien.
• Adding a wildcard symbol may retrieve word variants: te sach tham ((sang ma) or (mang may)) hoi. hieu ((ve cam) or (ve cac)) xuc va danh lai su tien*.