Perhaps you should try some spelling variations:
manh hai » lanh hai, minh hai, thanh hai
ban manh » ban hanh, van manh, ban mach
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
hai cua » thai cua, dai cua, hoi cua
xuc ban » duc ban, cuc ban, quoc ban
hieu va » lieu va, hieu qua
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu van
lang xa » lang ha, dang xay, lang van
dang xa » dang xay, dang ha, dang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky ((dang xa) or (lang xa)) hoi. ((hieu ve) or (hieu va)) cam xuc ban manh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky ((dang xa) OR (lang xa)) hoi. ((hieu ve) OR (hieu va)) cam xuc ban manh hai cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach ky ((dang xa) or (lang xa)) hoi. ((hieu ve) or (hieu va)) cam xuc ban manh hai cua tre*.