Perhaps you should try some spelling variations:
danh vai » danh sai, danh va, doanh van
sach kem » hanh kem
ban danh » ban doanh, ban hanh, ban dan
vai cua » dai cua, hai cua, lai cua
cam cua » ca cua, nam cua, cau cua
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
sach ky » sach y, sach ty, sach hay
cua tre » cua te, cuu tre, cua triet
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao

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) or (sach kem))) or (sac ky)) lang xa hoi. hieu va cam cua ban danh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((((sach ky) OR (sach kem))) OR (sac ky)) lang xa hoi. hieu va cam cua ban danh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((((sach ky) or (sach kem))) or (sac ky)) lang xa hoi. hieu va cam cua ban danh vai cua tre*.