This photo taken on Dec 23 shows youngsters examining a collection of chopsticks displayed at the Yangzhou Old Photo Studio, located in the Renfengli historic and cultural blocks in Yangzhou City of Jiangsu Province. Many young people participated in the Ninth Chopsticks Festival held at the historic and cultural blocks, and learned about the history and culture of the important utensil. (CFP Photo)

This photo taken on Dec 23 shows youngsters examining a collection of chopsticks displayed at the Yangzhou Old Photo Studio, located in the Renfengli historic and cultural blocks in Yangzhou City of Jiangsu Province. Many young people participated in the Ninth Chopsticks Festival held at the historic and cultural blocks, and learned about the history and culture of the important utensil. (CFP Photo)

This photo taken on Dec 23 shows youngsters examining a collection of chopsticks displayed at the Yangzhou Old Photo Studio, located in the Renfengli historic and cultural blocks in Yangzhou City of Jiangsu Province. Many young people participated in the Ninth Chopsticks Festival held at the historic and cultural blocks, and learned about the history and culture of the important utensil. (CFP Photo)

This photo taken on Dec 23 shows students participating in the Ninth Chopsticks Festival at the Renfengli historic and cultural blocks in Yangzhou City of Jiangsu Province. (CFP Photo)