It's a pity not to go to Lushun in Dalian. Let's feel the vicissitudes of history and give us a vivid history lesson. It was cloudy on the day we went, but it was also very good, not sunny. Xiao Liu, the tour guide, is very good, humorous and interesting, and the explanation is in place. It's a pity that we didn't go to the fort and the Museum of Naval Weapons because of the weather.