The 19th National Congress of the Communist Youth League of China opened in the Great Hall of the People on the morning of the 19th. The Great Hall of the People has bright lights and warm atmosphere. The emblem of the "19th National Congress of the Communist Youth League of China" is hung above the rostrum, and in the middle of the back curtain is the shining emblem, with 10 bright red flags on both sides. Adong, a member of the Standing Committee of the Presidium of the conference, announced the opening of the conference. Everyone stands up and sings the national anthem and group anthem. Subsequently, 8 Young Pioneers delivered speeches to the conference. They expressed their firm determination to listen to the Party's words and follow it from a young age, determined to become successful for the Party and contribute to the country with loud voices. Cai Qi delivered a speech on behalf of the Central Committee of the Communist Party of China titled "Writing a magnificent chapter of youth on the new journey of building a strong country and national rejuvenation". Cai Qi expressed warm congratulations to the convening of the conference and sincere greetings to the youth of all ethnic groups, all members of the Communist Youth League, the vast number of league cadres, and young workers throughout the country. The vast number of Youth League members and young people have listened to the call of the Party and the people, playing the strong voice of the era of "clear love, only for China" with the passion of youth, and practicing the solemn oath of "please rest assured of the Party, and have me for a strong country" with the actions of youth. Cai Qi stated that Chinese youth and the Chinese youth movement have always demonstrated the mission of youth in fulfilling the mission of the times, and achieved their own progress in promoting the progress of the times. It is the central task of the Party and the distinctive theme of China's youth movement and youth work in the new era to comprehensively build a strong socialist modernization country, achieve the second centennial goal, and comprehensively promote the great rejuvenation of the Chinese nation with Chinese path to modernization.