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

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky ((dang ha) OR (lang ha)) hoi. ((hieu van) or (hieu va)) cam xuc ban manh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky ((dang ha) OR (lang ha)) hoi. ((hieu van) OR (hieu va)) cam xuc ban manh hai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky ((dang ha) OR (lang ha)) hoi. ((hieu van) or (hieu va)) cam xuc ban manh hai cua tre*".