Introduction to Mou Molin’s former residence: Mou Molin, courtesy name Songye. Because his skin color is dark and his name contains the character "Mo", he is nicknamed "Mou Er Heizi". A native of Guzhendu, Qixia City, Shandong Province. During the Jiaqing period of the Qing Dynasty, he was a student of Imperial College, a famous landowner in Jiaodong, and the main founder of the Mou family in Qixia. His ancestral home was Gong'an County, Hubei Province. His first generation, Mou Jingzu, was appointed chief administrator of Qixia in 1370 (the third year of Hongwu in the Ming Dynasty). Mou Molin is the fourteenth generation.