Named after Hsin - Chinese astronomer (d. A.D. 22).
Liu Hsin Pictures show gullies on the wall of the crater; these can be seen in one of the pictures below. (wikipedia entry)
A crater is a circular depression likely created by an impact event. On Mars large craters are named after deceased scientists, writers and others who have contributed to the lore of Mars. Small creaters (less than 60km) are named after small towns and villages.