On November 19, the 5th online science Popularization volunteer lecture of Nanyang Nature Reserve was successfully held in Hebei North University by Zhang Jiahui, a science popularization volunteer. At this point, the five online science popularization volunteer lectures in Nanyang Nature Reserve have all been completed.

With the theme of "Nanyang, the hometown of Dinosaurs", Mr. Zhang introduced in detail to more than 70 students of Hebei North University the source, category, value, distribution of fossil resources and current situation of science popularization of dinosaur (egg) fossils in Nanyang National Nature Reserve, the hometown of dinosaurs. She said that as an online science popularization volunteer of Nanyang Nature Reserve, she should perform her volunteer duties well with the standard of "accurate data, detailed content, vivid and interesting", hoping that the students attending the lecture can learn more about dinosaurs and understand the Nanyang Dinosaur Egg Group National Nature Reserve.