On November 8, Xixia County Dinosaur Egg Group National Nature Reserve Administration entered Xixia County Yangcheng Town Central Primary School and Xixia County Danshui Town Second Junior High School to hold science popularization activities into the campus.

Professor Xu Shiqiu from China University of Geosciences (Wuhan) was invited as the keynote speaker. As the chief science communication expert of national natural resources, the most beautiful grassroots science popularization leader of National Science and Technology Newspaper, a member of the "Science Popularization China" expert group of China Association for Science and Technology, and the national science popularization research guidance expert, Professor Xu has accumulated rich experience in nature education.

   Mr. Xu turned his rich experience into interesting knowledge to share with the students. In the popular science lecture, Teacher Xu around "through the age of dinosaurs", "time tunnel" dinosaur eggs and dinosaur fossils, the secrets of dinosaur eggs, Nanyang dinosaur egg fossils and other aspects, to award questions, with humorous language, profound and simple for middle school students to interpret the relevant basic knowledge of dinosaurs, stimulate the students' interest in dinosaur fossil research.