Is the city of light described by Kelpolo once Quanzhou, the largest port in the East?

127 1 year, an Italian businessman named Jacob arrived in the east before Kelpolo traveled. His destination is a big city in China, which he calls the city of light. In his description, there are so many oil lamps and torches in the street that the city is particularly bright at night and can be seen from a distance. This city was the largest port in the East at that time. It is also the magnificent and beautiful Erythrina city written by Kyle Polo. In the war after the collapse of the Tang Empire, Fujian became the first choice for the gentry in the Central Plains to take refuge. The rise of the Maritime Silk Road also promoted the prosperity of Quanzhou. In the Five Dynasties, we adopted the policy of staying in school, vigorously developed commerce and shipping, expanded the city walls, and prevented foreign enemies from invading. Erythrina trees are planted around the city, so Quanzhou is named Erythrina City.