The title term comes from the first-class bodyguard Qianlong 16- Qianlong? The manuscript of the Qing History Museum of the Collection Department of the Palace Museum, No.70 1005785, the manuscript of the Qing History Museum of the Collection Department of the Palace Museum in Wuchang, Hubei Province, 20 -2 1 year, and the manuscript of the Qing History Museum of the Collection Department of the Palace Museum in Jinan, Shandong Province, No.70 1005785 -28, No.70654333. 70 1005785, Qianlong 34 -37, Chief Secretary of Xinghan Town, Shaanxi Province, Cabinet Archives of Institute of History and Linguistics, Academia Sinica, 084462, Qianlong 38-National.