Yes, to be exact .. it is a "heart" shaped by your hands 是的，苛求一点 。。 那是一个用手砌成的心状

yes，there are various postcards featuring shape of  a heart, to be exact, the ones with shape of hearts formed by the bare hands are the closest to the picture depicted on the stamp.

带有“心”的明信片还不那么难找， 要找一枚配合邮票以手砌成心状的片就不是那么简单，可遇不可求。