Exclusive interview with Qiu Yongxu, professor of the School of Liberal Arts of West China Normal University. Qiu: What did the Chinese Spring Festival look like when foreigners witnessed it more than a hundred years ago? Explore the cultural flavor behind the Spring Festival in the Year of the Dragon from how foreigners celebrated it in the past to why Chinese people at home and abroad are called "descendants of the dragon" China News Service's "East-West Question" has launched a series of "Spring Festival" planning series since February 6.