Liu can keep up with the requirements of the times and make continuous progress. He resolutely refused Cao Kun's bribe, stood up in Yongjia County's rice-grabbing riots, attended the meeting where General Ye Fang decided to have a peaceful uprising in Wenzhou, and delivered a speech, saying that "cold eyes always shine in black and white" and "the character of the evening breeze is stronger", and he is worthy of being a generation of intellectuals with ambition and integrity.

At the same time, Liu was an outstanding academic minister of education in southern Zhejiang in the 20th century. In his early years, he devoted himself to new educational activities and participated in the preparation of the Academic Affairs Office of Wenchu. In the early years of the Republic of China, Governor Jinyun attached importance to the new academic system. After the victory of the Anti-Japanese War, a charity sale of calligraphy and painting was held to donate to the urban primary education fund. In particular, it has carried forward the fine tradition of Yongjia School and made indelible contributions to rural literature collation and cultural relics protection. In the famous "Jingxianglou Series" in academic circles, he edited three of the first to fourth series. Sun Yirang participated in compiling the records of Yongjia County in Guangxu, and he added; Take the lead in initiating the collection of the legacy Committee of Yongjia District, and live up to expectations; However, as the editor-in-chief of Yongjia County Archives Bureau established in War of Resistance against Japanese Aggression's later period, he worked hard and worked hard. Although he was "moved by bandits and accomplished nothing", his spirit lives on forever. After the founding of New China, he presided over the management of Wenzhou cultural relics at the age of 70, and his achievements are obvious to all, which is equally awe-inspiring.