What does it mean to successfully launch the last networking satellite of China Beidou Global System?

The successful launch of the last networking satellite of China Beidou Global System is a great event for the people of China, which means that the level of China's scientific and technological development has reached a new milestone, which indicates that our people are constantly climbing the world's scientific and technological peak under the leadership of the Party and the government. China is now competing with the United States and other countries in science and technology on a large scale, which will help China surpass other countries in science and technology and become a world-class country. China's national defense has entered a new field, which has increased the security of national defense and people's sense of security.