April 22，The 30th anniversary of the group’s establishment and the second science dafabet mobile apppopularization explanation competition was successfully held，The theme of this competition is "Pure Land of Science and Technology, Innovation and Strong Enterprise"，17 players from various units of the group participated in the competition，Zhang Bei, Vice Minister of the Enterprise Affairs Department of the Provincial Association for Science and Technology、Xu Zhenxi, deputy director of the Propaganda and Education Office of the Provincial Department of Science and Technology、Li Weitao, Science and Technology Division, Provincial Department of Natural Resources、Li Huanlin, deputy director of the Land Professional Academic Committee of the Provincial Land Society、Li Bo, deputy director of the Provincial Institute of Biological Agriculture, and heads of relevant departments and offices of the group served as judges。

Event site，Li Huanlin’s opening speech。He said，Passed this competition，Create "advocating science、Learning Science、A good atmosphere of “applying science”，The society will work closely with the group，Jointly promote the development of science popularization in the land industry。During the competition，Contestants stick to the theme，By introducing yourself、Explanation of independent propositions、Explanation of random propositions、Technology Knowledge Questions and Answers、Judge Q&A、Six dafabet loginstages of scoring by expert judges，Show your style，Use plain language，Explains the charm of land engineering science in a simple and easy way。Finally，The competition selects 1 first prize，3 second prizes，5 third prizes，8 winners of Excellence Award，Underground Construction Comprehensive Development Company、Northwest Branch、Hanzhong Branch、Tongchuan Branch and Baoji Branch won the Outstanding Organization Award。This competition uses graphic and text live broadcast，More than 6,000 people are watching online。

The Group Science and Technology Association approved the hosting of this competition，Further condensing the power of science and technology，Stimulate innovation，Unite and lead all scientific and technological workers in the group to actively participate in scientific and technological innovation and scientific popularization in vivid practice，A gift for the 30th anniversary of the group’s establishment。