Chongqing is a visiting professor of Chengdu University-China-ASEAN Academy of Art, a specially appointed first-class painter of Yanhuang Academy of Painting, a member of Chinese Image Oil Painting Research Association, a member of Chongqing Artists Association and a professional painter. Mr. Zhang Yanzhao, a famous contemporary oil painting artist, was taught by Wang Xiaoying, a master of traditional Chinese painting, Zhong Maolan, Li Baoqin, Leihong and other teachers in the Department of Arts and Crafts of Sichuan Academy of Fine Arts. In the past more than 20 years, he has concentrated on static learning, and has gone all over the great river and North and south. He has gone deep into the mountains and rivers, and has seen the local customs, pursuing the essence of art, learning from nature and absorbing the essence. His works of art have won many awards. In November 2016, eight works such as "Fishing Port" were selected into the United States (National Business Card) and published publicly by the United States Philatelic Group to the world.