Perhaps you should try some spelling variations:
manh hanh » xanh hanh, danh thanh, minh thanh
thu sach » tu sach, thuat sach, thuoc sach
hanh tai » thanh tai, hang tai, han tai
ve chat » va chat, van chat
tai cuu » tai cuc, tai buu, tai cua
va cham » va chat, va tham
nang xa » lang xa, nang ma, mang xa
cuu tre » cua tre, cau tren, cau treo

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 y ((nang xa) OR (nang x)) hoi. hieu ((va cham) or (ve chat)) suc manh hanh tai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y ((nang xa) OR (nang x)) hoi. hieu ((va cham) OR (ve chat)) suc manh hanh tai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y ((nang xa) OR (nang x)) hoi. hieu ((va cham) or (ve chat)) suc manh hanh tai cuu tre".
• Adding a wildcard symbol may retrieve word variants: thu sach y ((nang xa) OR (nang x)) hoi. hieu ((va cham) or (ve chat)) suc manh hanh tai cuu tre*.