On December 3rd, a special training activity on rule of law of “Constitution Day on December 4th” in 2020 was held in headquarters. The training was presided over by Yang Shijun, CC7’s leader and general counsel. The constitution is the fundamental law of the state, an important guarantee for CC7 to exercise the right of independent management according to law, and is also the inexhaustible power for CC7 to promote the management of the enterprise according to law, the operation in compliance with the law and the sustainable development. Management personnel at all levels should strengthen their own legal knowledge learning, improve the awareness of the rule of law, adhere to the use of legal thinking and legal means to prevent and control risks. At the same time, they should combine learning with thinking, apply what they have learned, find loopholes and risks in project management, make up for weaknesses, improve management quality and efficiency, and provide legal guarantee for sustainable development of CC7.