The relationship between Hu Shi and Lu Xun began in 1918. They were both at Peking University. From acquaintance to friendship, they became friends. In the process of advocating a new culture, they had the same language, especially opposing classical Chinese and advocating vernacular; opposing old morals and ethics, and advocating science and democracy. They work closely together and echo each other. Sometimes Hu Shi was the first to attack, and Lu Xun followed closely. Sometimes the two of them made in-depth discussions on a certain issue from different angles and aspects at the same time. From the early 1930s, he began to ridicule and curse Hu Shi in articles from time to time, alluding to Hu Shi in the name of a "gentleman", and was extremely harsh. For example, in 1931 Lu Xun wrote in the article "It is difficult to know and do": "It has always been a common practice in China that when the emperor is reliable or unlucky, he always wants to get along with the scholar. When he is reliable, it is " "Yanwuxiuwen", whitewashing and whitewashing; when they were unlucky, they thought they really had the road to "ruling the country and bringing peace to the world"... When "Emperor Xuantong" abdicated and became bored, our Dr. Hu Shizhi once did this After seeing it, I was also surprised that people didn't know how to call them first. The doctor said: "He calls me sir, and I call him emperor." "An interesting anecdote about Puyi, the last emperor of the Qing Dynasty, summoning Hu Shi was in May 1922. Puyi had just installed a phone in the palace, and as a joke, he called Hu Shi's home to summon Hu Shi. Hu Shi published an article "Xuan Tong and Hu Shi" in July 1922. It said: "On May 17th of the Gregorian calendar, Emperor Xuantong of the Qing Dynasty called and invited me to come to the palace for a talk. It was agreed to go see him on May 30 (the day before the Dragon Boat Festival on the lunar calendar). On the morning of the 30th, he sent a eunuch to pick me up at my home. We entered the palace from the Shenwu Gate and met the Qing Emperor in the Yangxin Hall. I bowed to him, and he asked me to sit down, so I sat down... He called me 'Sir' and I called him 'Your Majesty'. We probably talked about literary things... He said that he was very much in favor of vernacular. He wrote old poems, and recently he also tried to write new poems. "Pu Yi wanted to meet Hu Shi, so Hu Shi went. Today, it seems that this is not a big deal. But at that time, there was a lot of discussion, and some said that "Hu Shi wants to be the emperor's teacher." This made Hu later explain Said: "This 17-year-old boy is in a very lonely and pitiful situation! In his loneliness, he wanted to find someone who could be compared to a young person to talk to. This is also a very common human thing. Unexpectedly, the imperial thoughts in the Chinese people's minds have not been washed away, so this is very humane. What happened in the mouth became a weird piece of news when it came to the journalists’ writings. "Unexpectedly, these boring nonsense became Lu Xun's excuse to attack Hu. In Lu Xun's writings, Hu Shi had a "pug" image! On March 22, 1933, according to the "Shen Shen Peking News" report, Hu Shi said: “(Japan) has only one way to conquer China, which is to step back from the brink, completely stop invading China, and in turn conquer the heart of the Chinese nation. Without knowing whether the report was true or not and without checking the occasion on which he said this, Lu Xun immediately scolded Hu Shi in articles such as "Settlement of Accounts" and "Two or Three Things About China". He used the phrase "What happened to the He family" "The Secret of Selling Your Soul," published under a pseudonym, used the following language: "Dr. Hu Shi is worthy of being the military advisor of Japanese imperialism." However, from the perspective of ordinary Chinese people, this is the only secret to selling their souls. ”