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
xuc manh » suc manh, duc manh, duc minh
sach tu » sach thu, cach tu, sach ty
cuc tre » duc tre, cua tre, cuu tre
lang xa » lang ha, dang xay, lang van
nang xa » nang x, nang ma, mang xa
ve cac » va cac, vien cac
ve cai » va cai, ve tai, ve cau

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