(A) in all artistic products, poetry has a leading and spreading position.
(2) In all cultural products, art plays a leading and diffusing role.
(3) The code of conduct of "ritual and music culture" makes people's speech and behavior have artistic characteristics.
(D) The belief vacancy of "secular culture" makes art have quasi-religious function.
(5) The fuzziness, polysemy and musicality of Sino-Tibetan national languages are naturally related to artistic expression.