A long time ago, there was a place in Dalian called Red House, which belonged to Ganjingzi. Can anyone provide some information?

The red house in Dalian used to be a hell on earth. The Japanese asked workers to carry five bean cakes, one of which was 50 kg, which was 250 * * *. If workers get sick, they take them away and bury them in Hillborg, alive. At that time, the Japanese asked the workers to put those bean cakes on the boat. At that time, the ship let the workers walk on the board, which was very narrow and accidentally fell into the sea.