Answer:
1. Thought, writing, language, the six arts (ritual, music, shooting, imperial, writing, mathematics).
2, calligraphy, music, martial arts, quyi, chess, festivals, folk customs, etc.
3, ancient Chinese, ancient poetry, words, music, Fu, folk music, national drama, quyi, Chinese painting, calligraphy, couplets, lantern riddles, shooting, wine, Xiehouyu, etc.
4, traditional festivals (according to the lunar calendar) : the first day of the first lunar month the Spring Festival, the fifteenth lunar month the Lantern Festival, April 5 Qingming Festival, Qingming Festival before and after the cold food Festival, May 5 Dragon Boat Festival, July 7 Qixi Festival, August 15 Mid-Autumn Festival, the twelfth Lunar month thirty New Year's Eve and various folk activities.
5. Ancient Chinese natural sciences, including the traditional calendar, as well as the traditional cultures of various regions and ethnic minorities living in China.