In 1950, the advance company marched toward the plateau, but Commander Li fell ill. When the reactionary warlord learned the news, he sent a battalion commander to inquire about the facts, in a vain attempt to take advantage of the opportunity to engage in sabotage activities. When the commander of the enemy battalion arrived, Commander Li received him with great vigor and said, "Don't worry, our army will come up at once." ”
In August 1950, under the leadership of General Commander Li Disan, the advance company into Tibet overcame the difficulties of the harsh cold and lack of oxygen on the plateau and arrived at the northern Tibetan plateau. Commander Li Disan was on a difficult journey when his legs swelled due to the long journey. In order not to affect the hearts of the army, Li Disan tied his legs with bandages and pretended that he was fine.
Once, Li Disan went out to check the situation and suddenly fell to the ground. Officer Chen of the advance company hurried to help him, and Li Disan found that he could not stand up, and Officer Chen undid Li Disan's trouser legs and found that the yellow water had soaked the bandages on his legs. Li Disan endured unbearable pain from ordinary people, that is, he was afraid that the soldiers would worry about themselves, and Officer Chen said with tears:
"Commander Li, your leg injury is so serious, why are you hiding it from us?" You really shouldn't! ”
As soon as Officer Chen finished speaking, Li Disan laughed and said, "Xiao Chen, you should help me back soon." Therefore, Officer Chen helped Li Disan and came to the house. Li Disan did not forget to tell Officer Chen: "Xiao Chen, you know this matter, I know, don't tell the third person." ”
Officer Chen refused, ran out of the house, and reported to the advance company branch. The comrades unanimously decided: "Do not let Li command the work, and force him to rest." Li Disan initially refused, but the organization had decided, and he could only accept the organization's suggestion and began to rest in bed.
The news of Li Disan's illness reached the reactionary leaders, who sent 1 Mapen (battalion commander) of the Tibetan army to the advance company. The task given to Ma Ben by the reactionary leader was to inquire into Li Disan's situation and wanted to take advantage of Li Disan's illness and engage in some sabotage activities.
After Ma Ben arrived at the advance company, Cao Hailin, the commander of the advance company, came out to receive him and inquired about Ma Ben's intentions. Ma Ben did not see Commander Li Disan and said directly, "I have something to look for your Commander Li, and I must see you Commander Li before I can say it." Commander Cao only said, "I am the commander of the advance company, and I am in charge of the matter here." ”
The cunning Mapen added: "The document agreeing to garrison the advance company was signed by your commander Li, and I only saw him." Ma Ben's intention was very clear, that is, he had to see Li Disan, look at Li Disan's physical condition, and determine their next plan. Just when Commander Cao stopped him and Ma Ben insisted that he had to see it, Li Disan walked in quickly from outside the house.
Li Disan walked briskly and was full of spring breeze, and when he saw Ma Ben, he said, "Hello, I went out to inspect, I just came back from outside, do you have anything to do with me?" Ma Ben looked li disan up and down, seeing that he was energetic and did not look sick at all. Li Di Sanyi waved his hand and asked Mapen to sit down and talk, and he also found a seat to sit down.
Ma Ben asked, "I heard that Commander Li was ill, and the head man sent me to take a look and brought some nutritional products to Commander Li." Li Disan laughed and only said: "This is a blind rumor, we are soldiers, the wind and rain come and go, the body is very hard, can not be sick once a year, please don't worry about the head." ”
After speaking to Ma Ben, Li Disan also ordered: "Commander Cao Company, our large troops will come up at once, and the advance company will carry out training to meet our main force." You've been working hard lately, and I'll lead the afternoon training. Ma Ben heard that he was full of anger and his face was rosy, and he was sure that Li Disan was "not sick."
Ma Ben handed the gift to Li Disan, arched his hand, left the advance company station, and went back to report to the leader. Li Disanqiang propped himself up and performed "a play" to deceive the reactionary warlords. When the reactionary leader heard about the situation, he did not dare to act rashly and restrained his ambitions.
On May 28, 1951, under the leadership of Li Disan, the advance and follow-up troops into Tibet met with The Division of Zama Mangbao. Li Disan entrusted the task to his comrades-in-arms, and he died of illness and died forever on the snowy plateau of the motherland.