In the following millennia, firearms spread from China to Europe and then from Europe to North America, traveling the world with the footsteps of capitalist invaders.,Looking solely at the proportion of foreign nationals, the ancient city of Suile had a much higher percentage of foreigners than Hong Kong, which is often called the "Pearl of the Orient" in the East. The proportion of foreign citizens in Suile was dozens of times higher than that in Hong Kong.,Even prominent figures like Yue Jie from the Golden Triangle, David Ge from Ying San Dao, and Sakura Ueshima from the East all had to offer their opinions on it.。