Chinese soldiers hastily seized 92-step guns and mortars, Japanese soldiers hung one after another above their heads. It is always easier to hit a target from above, each shell exploded right in the middle of the Matsuda regiment, many Japanese soldiers were blown up, their helmets flew high in the fierce explosion. The 4th Cavalry Brigade was always in charge of dealing with the new Eighth Army and Fourth Army on the battlefield behind enemy lines. Kuroshima Kazuyoshi was extremely frustrated, pulled out his command knife and shouted: "Artillery continues to fire, infantry rush forward, show them some face!"