Why is Fujian Changle called Changle?

Changle City is also known as Changyi, Great Wall and Wuhang, or Changhang for short. Before the Ming Dynasty, Changle was called Changyi and Great Wall for short. Because of the same name as the Great Wall built by Qin Shihuang, the nickname had to be changed to "Wu Hang" out of respect for the Great Wall and the navigator Zheng He's seven voyages to the West. "Wu Hang" is a retro name, Three Kingdoms. (Chinese pinyin: chá ng lè sh √; International English name: The city of Longluck;; Historical MBTH: the city of Diaanglark) The word "long" is interpreted as the permanence of Changle, and the word "luck" is interpreted as "luck and happiness", so it is combined into "Longluck", which is more similar to the pronunciation of the word "Changle" in the local dialect and more similar to Chinese pinyin. During the Wanli period of the Ming Dynasty, "capitalism" first sprouted in the southeast of China, and then traded with five ports in the late Qing Dynasty. Many foreigners come to Changle area of Fuzhou for trade. The map of Europeans in Ming Dynasty marked "Diaanglark" as the earliest English name of Changle, which is similar to the name of Changle dialect today.