Peking Opera "Hong Yang Dong", what is the plot? Try to introduce the characters in the play as detailed as possible

Yang Yanzhao ordered Meng Liang to steal Yang Jiye's bones from Hongyang Cave in Liao Bang, and Jiao Zan followed him secretly. Due to the darkness of the cave, Meng Liang mistook Jiao Zan for an enemy general and chopped him to death with an axe, and when he found out, he regretted it and sent the bones to the old army to send them back to the cave, and then cut his own throat. When Yang Yanzhao heard the news, he was shocked and vomited blood, and became more and more ill, and died after bidding farewell to King Baxian, his mother and his wife.

1. Yang Yanzhao (958-1014), whose real name was Yang Yanlang, later changed to Yang Yanzhao, also known as Yang Lulang, was a native of Taiyuan, Hezhou (present-day Taiyuan, Shanxi Province), and was a famous general of the Northern Song Dynasty. Yang Yanzhao since childhood with his father Yang Ye campaign, Yongxi three years of the Northern Expedition, Yang Ye led the army to attack Ying, Shuo and other states, then twenty-nine-year-old Yang Yanzhao for the vanguard, the battle of Shuo city, stray vectors through the arm, the more courageous the battle, and finally captured Shuo state.

After the death of his father, Yang Yanzhao took up the important task of fighting against Liao in Hebei Yanbian. After the Northern Expedition of Yongxi, Yang Yanzhao fought off the Liao forces in Jingzhou (present-day Jingxian County, Hebei) and Baozhou (present-day Anxin County, Hebei), and was buried with them in Yong'an County (present-day Yonghou Mausoleum of Emperor Yingzong Yonghou of Song Yingzong, Gongyi, Henan Province) after his death. In the battle against the Liao soldiers, Yang Yanzhao was so powerful that people called the city he guarded "Iron Suicheng".

2. Meng Liang had been awarded the title of "Choshan Lang" and "Cavalry Lieutenant". Meng Liang and Jiao Zan are two generals in the Yang Family Generals who are known for their bravery, often appearing together, known as Jiao is not far from Meng, Meng is not far from Jiao, Meng Liang and Jiao Zan have a little trace in history, but there is no clear record of Meng Liang, we only know that he was a general of Yang Yanzhao, and his gravesite is in Yongqing, Hebei Province.

Expanded Information:

Hongyang Cave at the same time is a landscape:

Hongyang Cave Located in Dengkou County Hateng Touhai Soumu A Gui ditch, is the Garuda heavenly god's feeding place. Hongyang Cave **** there are five caves, natural and man-made and become, along the dangerous path can be climbed to the inside. The name of the five caves are A Gui hole, Dari Eke kiln, Erdengzhu kiln, Zaga Sangbu kiln and Ga Ribu kiln, are to do the place of Buddhist activities. Within each cave, there are different gods. Legend has it that Hongyang Cave is related to the Yang Family General of the Song Dynasty, so the legend is strong and magical.

Hongyang Cave is 30 meters long, with an average height of 2.5 meters, a width of 3 meters, and a thickness of 50 meters of natural protection layer. Into the Hong Yang hole about 8 meters, the terrain gradually wide, and then into the 20 meters deep, and then climbed more than a dozen steps, there is a hole, 6 meters deep, 4 meters wide, 2 meters high. Cave left there is a small stone door, into the stone door on seven or eight steps that is blocked. There is water at the bottom of the cave, and there are springs overflowing from the stone cracks.

Baidu Encyclopedia-Hongyang Cave