The last time I went to Guoshi Cemetery was three years ago, when I was ignorant, I wore a kimono-style modified jacket. He had no face to face the heroes of the expedition, and only stood for less than five minutes before he hurried out. It's a place where the eyes turn red when you go in. The three walls of the hall were all made up of the helmet on the heads of the expeditionary troops. Nearly 110,000 names have been engraved on the outer walls, and I wonder how many of them have returned home.