The National Convention Center II (CNCC-II) in Beijing was designed by French architecture firm 2PORTZAMPARC. The architectural design is positioned and designed from a national strategic and global perspective. The building consists of five towers and is a business center integrating office, shopping and entertainment, with a total construction area of 217,000 square meters. The lighting design uses energy-saving and environmentally friendly LED light source, the overall atmosphere is solemn and elegant, showing distinct architectural characteristics, making the building shine at night.