In the ancient pine garden of Mudu ancient town, enter the patio, and look back at the brick carving gate building. The upper and lower floors of the door are engraved with a group of historical story characters such as Laozi West Traveling into the Guan, Mad Sang sweeping Qin, Xianghe, Jiejiang Duodou, Zhang Yu Chuanshu, Ning Qi Fanniu, and the characters are Ming De Weixin. The two sides are "Zhang Liang Shilu" and "Alpine and flowing water", and the whole gate building is deeply carved and decorated. Shape gods are unique, especially the arch bridge in "Zhang Liang picks up" and the waves in "alpine flowing water", vivid and realistic.