It refers to the custom of climbing mountains on the ninth day of the ninth lunar month. In the Southern Dynasties, Liang Wujun wrote "Ascending the Mountain in Nine Days": "Runan spent many years traveling with Fei Changfang. The chief said,' If there is a disaster in your house on September 9th, you should go at once, and let the family make crimson bags to tie the arm of Cornus officinalis and drink chrysanthemum wine up the hill. This disaster can be eliminated. Picturesque scenery, family climbing mountains. The same is true at night, when chickens, dogs, cattle and sheep suddenly die. Chang Fang listened and said,' This can be exchanged.' Today, people climb mountains and drink on the 9th, and women take the bag of Cornus officinalis, so the cover begins here. Tang's poem "Thinking of Shandong Brothers in the Mountain Festival" says: "If you know where brothers climb, there is one less person everywhere." Bing Xin's "Send a Young Scholar" 23: "The Double Ninth Festival in September, the day when the ancients climbed mountains, we happened to have a hiking trip to visit places of interest."
It refers to the custom of climbing mountains on the seventh and fifteenth day of the first lunar month. The second poem of Tao Qian's Migration in the Jin Dynasty: "There are many beautiful days in the spring and autumn, and new poems are written on the mountain." In the Southern Dynasties, Liang Zonggu wrote "The Chronicle of Jingchu": "The seventh day of the first month is a day, and seven dishes are soup, which cuts the ribbon for people and climbs high to make poems." "Biography of Sui Shu zhou yuan": "Try the fifteenth day of the first month and climb the mountain with the near minister." Zhang Si's Record of Local Wind in Qing Dynasty, Volume 1: "The ancients climbed more than Chongyang. Shi Hu's nakano:' I will climb mountains on the fifteenth day of the first month.' When Huan Wen joined the army, there was a poem of "Climbing the Mountain in Seven Days", and when Han retired, there was a poem of "Climbing the Mountain in the South of the City One day", which means that "everyone is bustling like a platform" in Laozi.
4. Kim's alias. Jin's Nakano Collection: "Jin is famous for his great rise and small rise, and his skills are incalculable." Northern Zhou Yuxin's Epitaph of Madame Brugu of Zhou Qiaoguo: "Ye Di climbed to the top of the mountain and brought about his own destruction; Pingyang picks mulberry and bows its head to the silkworm moon. "