Liu thought

In 1919, the "Fifty-Four" movement broke out, participated in the patriotic operation to resist Japanese goods, served as the academic minister of the Guangzhou City Student Federation, and with colleagues to raise funds to publish "Strong Progress" journals.

In 1923, Liu Mouchao entered the University of Lingnan to study literature, learnt in secondary and secondary lessons, and with his classmates Ganyang, Liang Sheng, and others, initiated the organization of the Guangzhou Literary Research Conference (later became the Guangzhou branch of the New Literary Group Literary Research Conference), edited the publication of the "Literary Month Magazine", and more actively engaged in the New Cultural Movement.

In early 1925, Liu became a member of the Chinese National Party, and in June, he participated in the strike of school workers and the demonstration on the Shaki tragedy.

In 1926, he left Lingnan University and became a member of the Ministry of Politics of the Navy and Secretary of the Ministry of Publicity of the Party of the Chinese National Party in Guangdong Province (Minister Ganyang), while also serving as a faculty of the provincial female teaching school. In November, after the introduction of the political adviser of the National Party, Borodin, he went to the Soviet Union to study in the fifth class of the Moscow Central Mountain University, and there was no intervention in the struggle between the "left" and the "right" among Chinese students.

After the failure of the Great Revolution, Liu Shmu returned to Suzhou, and from then on he left the National Party, interacted with progressive cultural figures, and later served as editor at the Beijing Northern New Library Bureau, Shanghai Far Eastern Library Company, and now teaches at the Northern Pyongyang High School, Shanghai Continental University, and the Chinese Southern University.

In the spring of 1932, Liu Smith went to Europe for his own money, first attended the Social Sciences Academy of the left-wing German Social Democratic Party in Frankfurt, participated in the reading meetings and workers' nightclubs organized by the Chinese Foreign Students' Progressive Organization, also participated in the anti-fascist demonstrations initiated by the German Communist Ministry of the school, half a year later, the school was closed, and Liu Smith moved to Vienna University in Austria to study economics.

In the autumn of 1933, Liu returned to China, was introduced by a friend in Shanghai, entered the Communist International Far East Intelligence Bureau to engage in underground revolutionary work, and subsequently entered the organs of the national government in Shanghai, Wuhan and Nanjing, gathered intelligence, translated into English, and provided to the Third International Intelligence Bureau and relevant departments of the Communist Party of China.

After the arrest of traffic workers in April 1935, Liu was persecuted by the secret service, but he had long since left Wuhan with his family, fled between Suzhou, Ru, and Chang'an provinces, and finally arrived in Taishan, where he was told by a friend who served under Fong Yuan, Fong Yuan, and was covered by Fong Yuan, who fled to Japan in the spring of 1936.

After the events of "Seven and Seven" in 1937, he returned from Japan to Shanghai, working in the international propaganda committee, and was invited to Wuhan by Feng Yuejiang to give speeches and propaganda work.

In the autumn of 1938, in southern Hong Kong, the Hong Kong branch of the international news agency, founded by Hu Jintao and others, served as a columnist on international issues, and was elected as the director of the Hong Kong branch of the Chinese Youth Journalism Society, and taught international journalism classes at the Chinese News Academy founded by the association.

In the summer of 1940, he went to Indonesia to work in the Chinese-owned "Sky Daily" in Jakarta.After the outbreak of the Pacific War, he went back to Kunming, and later served as a political adviser for the First Brigade of the Yuan Army, the second group of political advisors in the aftermath of the fight against Japan, the main writing of Yuan, the Guangxi Daily, and the editorial of the Psychological Operations Department of the Kunming US News Department.

After the victory in the War of Resistance, he first worked at the Guangzhou U.S. News Office.

At the end of 1945, he was the editor-in-chief of the Hong Kong Chinese Commercial Journal, and the dean of the Chinese Academy of News, speaking about social research.

In September 1949, he was invited to attend the Chinese People's Political Consultative Conference as an Indonesian Chinese representative, and on October 1, he participated in the opening ceremony of the People's Republic of China.

After the founding of New China, he was the successor to the Shanghai "News Daily" editor-in-chief (after and vice-president) and vice-director-in-chief of the Shanghai Municipal Bureau of Culture, member of the delegation of Chinese journalists who participated in the Geneva conference, vice-director-in-chief of the Beijing Institute of International Relations and president-in-chief of world knowledge publishing and general editor.

In 1957, he was transferred to Shanghai's News Daily and Liberation Daily's deputy editor-in-chief, joining the Communist Party of China in 1957.

In May 1960, he was appointed Deputy Director of the Shanghai Institute for International Affairs.

After 1962, he attended the first African History Conference, the Beijing International Academic Seminar, and the second Asian African Conference.

During the "Cultural Revolution", Liu was persecuted by the extreme "left" forces, and his body was destroyed.When he was dismantled, he handed over the salary of 9,000 yuan to the party organization, and explained that it was a party fee of 4,000 yuan, and the remaining 5,000 yuan believed that he had no work during the period of isolation, did not deserve a salary, and returned to the organization.

In 1979, he was appointed director of the Institute of World History of the Chinese Academy of Social Sciences, and in 1980 he was appointed deputy head of the delegation of Chinese historians to attend the 15th International Historical and Scientific Congress.

Liu was elected as a representative of the first, second and third National People's Congress, member of the first, fifth and sixth National CPPCC, and permanent member of the Central Committee of the Democratic Alliance of China.

He died on February 21, 1985, aged 81.