The photos, taken on May 2, show college students reviewing the Chinese Communist Youth League (CYL) admission oath. The University of South China held an event themed "running on the racing track of youth" on that day. CYL members from all colleges of the university attended the national flag raising ceremony at the square. Facing the CYL flag, they reviewed the CYL admission oath and chorused the CYL anthem, to celebrate the upcoming China's Youth Day on May 4th and the 100th anniversary of the founding of the Chinese CYL, which falls on May 5th. (Photo/Cao Zhengping)