The main contents of flying Luding bridge

The main text is: 1935, the Red Army went north to resist Japan and marched on the natural barrier Dadu River. They climbed mountains and mountains, defeated several enemies intercepted along the road, and finally arrived at Luding Bridge in the early morning of the 29th. The Red Fourth Regiment immediately launched a general attack and launched a fierce struggle. Most of the enemies guarding the city were wiped out, and the rest fled in panic. The Red Fourth Regiment once again won a decisive victory.