There are thick cakes sold in Yitang, in lanshan district. According to the Baidu map, the seller of thick cakes holds up half the sky's bacon pie (Yitang Store), and the address is about 30 meters south of Daizhuang Community, Yitang Town, lanshan district, lanshan district Harmonious Road, Linyi City. Thick cake, small in area, but very thick, which will contain shredded potatoes, cowpeas, sweet potato vermicelli and so on.