Perhaps you should try some spelling variations:
hanh gian » thanh gian, thanh giang, manh giang
sach thu » sach thue, sach thieu, sach tham
gian cua » gian xu, ban cua
sach ty » sach y, sach tu, xach tay
lang xa » lang ha, dang xay, lang van
xa hanh » xa thanh, xa khanh, va hanh
cua tre » cua te, cuu tre, cua triet
va cam » va cham, va cac, va cao
cam tu » cam thu, nam tu, dam tu
tu xa » tu xay, tu va, te xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((sach ty) or (sach thu)) lang xa hoi. lieu va cam tu xa hanh gian cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach ty) OR (sach thu)) lang xa hoi. lieu va cam tu xa hanh gian cua tre.
• Adding a wildcard symbol may retrieve word variants: toc ((sach ty) or (sach thu)) lang xa hoi. lieu va cam tu xa hanh gian cua tre*.