"First came Fujia Dian, then Harbin." During the Qianlong era, immigrants from within the Great Wall gradually settled in Harbin. Later, more people migrated to Northeast China, and the Daowai area gradually became a bustling hub for daily life and commerce. In the early 20th century, with Tsarist Russia's ambition to plunder Northeast China's resources, the construction of the Chinese Eastern Railway began, gradually forming a Chinese Baroque architectural complex with a "Western style outside, Chinese style inside." However, upon closer inspection, the exterior wall reliefs do not depict Western angels, but rather pomegranates, bats, peonies, and toads—symbols of many children, blessings, wealth, and peace—truly reflecting the deep-seated cultural confidence of Chinese merchants.