Shantou and Yangjiang are both near the sea, but the customs are completely different.
Shantou is close to Chaozhou, Fujian Province, and the Chaozhou area is the birthplace of Mazu culture. For generations, women have farmed, men have sailed, and men have returned to the shore to drink tea and chat. Originally, it was the sea-drivers (fishermen) who were chronically deficient in vitamins, and drinking tea was just the thing to prevent septicemia, but nowadays men who don't go to sea drink tea because they are lazy.
Yangjiang ancient iron more, in the past the South Guangdong sea ships with iron anchors, rivets are produced in Yangjiang, the local knives are also very famous: Yangjiang eighteen son, Silver Eagle are the world famous brand, the international impact is no less than Wang Ma Zi, Zhang Xiaoquan. Now the street control class knives many are produced in Yangjiang.