Perhaps you should try some spelling variations:
ban manh » ban hanh, van manh, ban mach
manh hoi » manh hai, manh ho, manh hon
su sach » so sach, vu sach
ky dang » ky danh
xay hoi » xa hoi, tay hoi, cay phoi
hieu ve » hieu va, hieu van
xuc ban » duc ban, cuc ban, quoc ban
hoi cua » hoi chuc
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((ky dang) OR (ky nang)) xay hoi. hieu ve cam xuc ban manh hoi cua tre~".
• Adding a wildcard symbol may retrieve word variants: su sach ((ky dang) OR (ky nang)) xay hoi. hieu ve cam xuc ban manh hoi cua tre*.