Join 商业与财务 upcoming events being held in Acheng. Acheng is a city located in the northeastern part of China, in the Heilongjiang province, known for its beautiful natural scenery, including the Wanda Mountains and the Mao'er Mountain Scenic Area, as well as its rich cultural heritage, with historic sites such as the Acheng Confucius Temple and the Great Wall of China's Lesser Khingan Branch.