Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
ban hanh » ban hang
hanh tai » thanh tai, hang tai, han tai
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
ky danh » ky anh, ky dang
danh xa » danh ca, dinh xa, canh xa
hieu va » lieu va, hieu qua
va cham » va chat, va tham
xuc ban » duc ban, cuc ban, quoc ban
cuu tre » cau tren, cau treo
cua tre » cua triet, dua tren, cua thep
cua te » cua tu

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 danh xa hoi. hieu va cham xuc ban hanh tai ((((cuu tre) or (cua tre))) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky danh xa hoi. hieu va cham xuc ban hanh tai ((((cuu tre) OR (cua tre))) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: su sach ky danh xa hoi. hieu va cham xuc ban hanh tai ((((cuu tre) or (cua tre))) or (cua te))*.