First of all, Ding Guangxun is a Protestant church, which is what we call Christianity, and the cardinal is a Catholic church, which is what we call Catholicism, so Ding Guangxun is not a cardinal. Secondly, as a socialist country, China completely broke away from the world capitalist camp at the beginning of the founding of the People's Republic of China, and the Pope, as a part of the world capitalist camp, also competed with China in his own way. As a religious aristocrat, the Archbishop engaged in quite a lot of separatist activities in the early days of the founding of the People's Republic of China. In view of this, the Catholic Church in China also broke away from the Vatican, set up an autonomous organization, consecrated itself and chose its own archbishop, but it is no longer equivalent to the traditional cardinal, so not only Ding Guangxun is not a cardinal, but China also has no cardinal.