The decline of the Qing dynasty was not caused by small Shenyang. It can only be said that small Shenyang has a little responsibility, but maybe only a little. The decline of the Qing dynasty began with the closure of the country from Qianlong, which was extravagant and wasteful. Six trips to the south of the Yangtze River have already laid a curse. Even if Shenyang is alive, it will not help, at most, it will accelerate the demise of the Qing Dynasty. Needless to say, what the Qing emperor did after Qianlong. In a word, that's where the disaster in China began. They kept cutting land for compensation and begging for mercy, just like taking all kinds of organs from a person. How long do you think this man will live? In addition, in the later period, an old Buddha overeated, drank seawater, built gardens, and paid no attention to armaments. In the Sino-Japanese War, officers and men died unjustly, and the shells were filled with sand instead of gunpowder. The Qing court also invented a special weapon. Unfortunately, such weapons did not hit others, but only blew themselves up, and people complained, further accelerating the demise of the Qing court.
The downfall of the Qing court cannot be subverted by Xiao Shenyang alone.