1937 if you took the equipment of modern special forces to fight against Japan, what would you do outside Nanjing?

If there is a large group of people, you can only fight with them; If it's just me, there is another way to play. First, collect all the bombs (manually and irregularly) and hide them in hidden corners or piles one by one, and then set traps (mine traps) on conspicuous roads. Generally speaking, they won't know there are mine traps. Then find a hidden high point, try to escape at any time overlooking a wide range of high points, and then take a Remington or SVD sniper rifle to reach the high point, and install a silencer at the muzzle. Make a mosaic on your face, wear clothes that match the local environment, basically do not need bulletproof vests and helmets, and use them when you escape. Then put the knife and Grenade aside and use it when you escape. You can also take a submachine gun or machine gun when you run away. Then take out the telescope or satellite locator (but there were no satellites in space at that time) and observe the position of the Japanese army. Once they touch the bomb, they will detonate it by hand (a bit like remote control). When they got into the trap, they deserved it. When the bomb explodes, they will attack the Japanese with a sniper rifle. If there are no officers, they will only beat them and knock out the machine gunners, engineers and commanders. The sniper rifle has a silencer, please rest assured that it is not easy to be found. And the hiding place is very hidden. This can kill at least hundreds of devils, and it's worth it.