Perhaps you should try some spelling variations:
hanh lai » hanh lam, hanh tai, thanh lap
sach thu » sach thue, sach thieu, sach tham
lan cau » van cau, lan dau, ban cau
lai cua » dai cua, hai cua, lai chau
thi lan » thi hanh, thi nang, thi lien
sach ty » sach y, sach tu, xach tay
nang xa » nang x, lang xa, nang ma
cua te » cua tu
ac va » tac va, bac va, mac va

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 ty) or (sach thu)) nang xa hoi. thi lan cau ((ac va) or (duc va)) hanh lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach ty) OR (sach thu)) nang xa hoi. thi lan cau ((ac va) OR (duc va)) hanh lai cua te.
• Adding a wildcard symbol may retrieve word variants: thu ((sach ty) or (sach thu)) nang xa hoi. thi lan cau ((ac va) or (duc va)) hanh lai cua te*.