Traveling to Fujian, this station came to Xiamen and went to Gulangyu to play. Passing by and seeing this post office, there should be only this regular post office in Gulangyu, and the other are postcard shops. I have the habit of sending postcards to myself when I traveled out. I bought postcards in other stores. I just went in and sent a letter when I passed by. I didn't bring a pen at the time, I borrowed one from the clerk. The clerk was expressionless and threw a sentence coldly. The counter had it. Here is the Gulangyu land seal, you can cover, write, put in the store door post box, domestic soon can receive.