漢字文化圏
Traditionally, cultures and countries in the East Asian cultural sphere are strongly influenced by Confucianism, including China, Taiwan, Korea, Japan, and Vietnam, as well as various territories settled predominantly by Han Chinese people, such as Singapore. Today, it has been credited for shaping East Asian societies and overseas Chinese communities, and to some extent, other parts of Asia. In the last decades there have been talks of a "Confucian Revival" in the academic and the scholarly community, and there has been a grassroots proliferation of various types of Confucian churches. In late 2015 many Confucian personalities formally established a national Holy Confucian Church () in China to unify the many Confucian congregations and civil society organisations.