Filial piety is the basic code of ethics in ancient Chinese society. Chinese people consider filial piety as the essence of a person's integrity, family harmony, and the nation's well-being. With filial piety being the core of Confucian ethics, it has been the moral standard for the Chinese society to maintain the family relationship for thousands of years. It's undoubtedly a traditional Chinese virtue. The culture of filial piety is a complex concept, rich in content and wide in range. It includes not only cultural ideas but also institutional etiquettes. Generally speaking, it refers to the obligation of children to their parents required by the society, including respect, care, support for the elderly and so forth. Filial piety is fundamental to the ancient "Oriental civilization".