Knowledge expansion:
Poetry is a falling flower book, running script, 23.5 cm long and 445 cm wide. There are 30 full-text * * * poems, which were written by Tang Yin when he saw that his English had fallen to the ground, recalled his frustrations and expressed his indignation. In terms of content, the full text reflects the decadent mood of the old literati's compassion for the world. Tang Yin wrote many fallen petal poems in his life. The number of poems recorded each time is different, the content is different, and the calligraphy style is also different.