What is the main story of Gu Dasao in Water Margin?

The main deeds of Gu Dasao in Water Margin are:

Gu Dasao, the second heroine of Liangshan, has special skills. She used to open a hotel outside the east gate of Dengzhou. Gu Dasao is the daughter of Aunt Jie Zhen. After Jie Zhen and Anta were framed and imprisoned by Taigong, Gu Dasao invited Zou Run. Zou Run's uncle and her husband Sun Xin and her husband Sun Li robbed the prison.

Gu Dasao also entered Zhujiazhuang as Sun Li's harem, and together with other heroes in Liangshan, attacked Zhujiazhuang from the inside. Gu Dasao Liang Shanhou and her husband Sun Xin opened Liangshan Dongshan Hotel and returned to their old jobs, becoming the first 10 1 hero in Liangshan.

The correlation is as follows:

Gu Dasao appeared in the forty-ninth chapter of The Water Margin, and history described Gu Dasao as "heavy eyebrows, fat face and fat waist". Insert a strange hairpin ring to reveal two fashionable bracelets. Six red skirts, muddy as pomegranate flowers in May; Several layers of green collar, dyed with three spring willows. Sometimes I get angry and ask Jing Tian to hit my husband on the head. Suddenly, I knocked over Zhuangke's leg with a stone shovel. I was born unable to sew, and I am a female worm in the mountains. "

There is not much pen and ink about Gu Dasao in Water Margin. After entering Liangshan, he is still engaged in the old business of opening a hotel, still serving as a receptionist and taking part in the battle. But there are too many heroes, and there are few opportunities for Gu Dasao to perform. Sun Li's martial arts is famous in Liangshan, Shui Bo, no less than "Eight Tiger Riding" in the Water Margin.