2. Judging from Xiao Canglang's Notes, Xiao Canglang's Notes is a collection of poems in news style, which belongs to internal notes. This book was written in the sixty years of Qing Qianlong (1795). The writer is Ruan Yuan, a writer in Qing Dynasty. According to the Chronicle of Ruan Yuan Jinshi written by then, on July 23rd, 58th year of Qianlong (1793), he was appointed as a Shandong Jinshi, and bid farewell to his predecessor Weng Fanggang at Fan Shi Pavilion. During the handover, Weng Fanggang invited him to visit Qin Zhuan at Langxietai.