In fact, in the years of the Chinese revolution, in addition to the soldiers who fought against the enemy on the frontal battlefield, there were also underground workers who worked on the hidden front, they were responsible for transmitting news and intelligence, and sometimes saving the lives of thousands of soldiers in the front, to say that during the War of Resistance, in the Chongqing office of the Eighth Route Army in Hongyan Village, there was a 3-story small building in the office, and a person lived in a room on the small building, for four consecutive years, his work was in this small house, and he could not leave at all.
And his work task is also very simple, that is, to guard the documents of the confidential room here, four consecutive cold and hot summer, he has not taken a step out of the office, but it is such a simple job, for him, but ready to sacrifice, and his name was called Sun Biao at that time.
Sun Biao was born in 1918, formerly known as Sun Kaiyi, he was born in an ordinary peasant family in Bazhong, Sichuan, the family is very poor, in order to change his fate, less than 15 years old Sun Kaiyi joined the Red Army, and followed the Red Army on the road of the Long March, the road of the Long March is particularly hard, but Sun Kaiyi always insisted, countless times faced danger, once in the battlefield was hit by a bullet through the shoulder, in the absence of anesthesia, the doctor used iron tongs to clip the bullet out of his shoulder.
When crossing the meadow, Sun Kaiyi was swept away by the flood, frozen, and almost lost his life countless times, if it were not for the comrades behind him, he might not be able to walk out again, because of the wounds in the battle, Sun Kaiyi could no longer go to the battlefield, after the outbreak of the War of Resistance, Sun Kaiyi first studied at the Anti-Japanese War, and then transferred to the Chongqing office of the Eighth Route Army as a confidential officer, and since then he has become a soldier on the hidden front.
Although it is very simple to say that the guarding machine is very simple, it is definitely not easy, especially in that environment at that time, in addition to facing the encirclement and suppression of the Japanese, the Eighth Route Army sometimes had to face the surveillance of the Kuomintang rightists, and once in order to grab the package that fell back on the platform, Sun Kaiyi jumped off the train to find the package in spite of the danger, and sent it to his comrades on the train, he was almost crushed by the train, and it was during this work period that Sun Kaiyi had another name, Sun Biao, and accompanied him all his life.
Guarding the secrets of the machine is a very important thing, related to our party's secrets, especially at that time Sun Biao was in charge of the most important passwords, and even the importance of passwords for communication and liaison, Sun Biao could not leave one step at a time, because of the excellent hidden work tasks, Sun Biao later took root on this front, whether during the Chongqing negotiations or later during the military transfer period, Sun Biao mastered secrets and went in and out of the white area several times to work.
Even after the founding of New China, Sun Biao still undertook the mission of confidential protection, and even when our country attended the United Nations General Assembly several times, Sun Biao followed the delegation, and the password they mastered was responsible for communication and communication, which was very important, Sun Biao did not go out of the room in the United States for 37 days, and even slept with a lockbox, and these things, Sun Biao, in the later life course, never mentioned to anyone, until after his death, he was gradually known.