How long is Wu Baifeng's oil painting class in Shangyu?

Wu Baifeng's oil painting in Shangyu lasted for two hours. According to the public information of the enrollment brochure of Shangyu Senior University, the oil painting class of Teacher Wu Baifeng is two hours long. Baifeng Art Studio, Shangyu District, Shaoxing City was established on 20 18, located at the intersection of North Third Ring Road and Jiangfeng Road, Guanbai Street, Shangyu District, Shaoxing City, Zhejiang Province (the second floor of Yingyuan Business Hotel, Shangyu District, Shaoxing City).