Shenwei general gun, Franco machine gun, large caliber gun, bird's nest, Japanese knife, armor, making unicycle to resist enemy riding. The ten-eye spear has 10 copper gun body, and the caliber is 10 cm, and each shot can play ten rounds. Five Raytheon machines invented by Qi Jiguang to defend the Mongolian army in the northern front have three eyes, five eyes and seven eyes of various specifications. Generally, two people shoot, one is holding and turning the barrel, the other is aiming at shooting. Range:180m.

The water of the dragon was created by Chen Lin in War of Resistance against Japanese Aggression and the War to Resist US Aggression and Aid Korea.