Yes According to Sohu's query. The state did not specify the dress for the meeting. Cheongsam is a unique costume in China, and its owner wears it elegantly. Cheongsam, also known as robe, is the traditional dress of women in China and even in China, and is regarded as the quintessence of China and the national costume of women. Cheongsam was formed in the 1920s. Some scholars believe that its origin can be traced back to the deep clothes in the pre-Qin and Han dynasties. Although there are many controversies about its definition and time, it is still one of the most splendid phenomena and forms in China's long-standing costume culture.