Scientists stays on duty on National Science and Technology Workers Day

Scientists spent the sixth National Science and Technology Workers Day at the Yantai Institute of Coastal Zone Research under the Chinese Academy of Sciences in Yantai, East China's Shandong province, on May 30, 2022. (Tang Ke/Guangming Picture)

Scientists spent the sixth National Science and Technology Workers Day at the Yantai Institute of Coastal Zone Research under the Chinese Academy of Sciences in Yantai, East China's Shandong province, on May 30, 2022.(Tang Ke/Guangming Picture)