It is an unremitting pursuit of contemporary scholars to build disciplines. The conference M New Liberal Arts? Positing the Digital Humanities in the New Era:The Third Conference of Chinese Digital Humanities" ， organized by the Nanjing University and the Chinese Society of Indexing,has been held online on November 6 and 7 ,2021. This paper uses measurement and analysis methods to sort out the conference four types of papers presented at this conference,keynote lectures,group presentations,young scholars ’
forums,and reports on digital infrastructure construction. This conference also collected and awarded outstanding digital the world. These fully demonstrate the research,construction achievements and reflections in China’s digital humanities field in 2021. Apart from that,this conference pioneered the " Digital Humanities Open Data Innovation Research Competition" with the help of a commercial platform and actively explored the integration path of industry,academia,and research in humanities. From this conference, we can see the opportunities offered by digital humanities under the digital wave ， which can promote humanities ， social sciences and science and engineering scholars to carry out multi-faced and multiple collaborations and innovations in research paradigms and contents. However, due to the pandemic, the conference failed to achieve the expected results in terms of international conversations.