The correct answer is option 3 - Confucianism. Peking, also known as Beijing, is considered to be the sacred place of Confucianism. Confucianism is a philosophy and a system of social and ethical values that was developed by the Chinese philosopher Confucius. It emphasizes the importance of moral values, family relationships, and societal harmony. Confucianism has had a significant influence on Chinese society and culture, and Beijing has been a center for the practice and promotion of Confucian teachings for many centuries. It is important to note that while Peking/Beijing is associated with Confucianism, it is not considered a sacred place for other religions such as Taoism, Shintoism, or Judaism.