The National Science and Technology Award Conference is held in Beijing, capital of China, Jan 8, 2019. [Photo/Xinhua]
The National Science and Technology Award Conference is held at the Great Hall of the People in Beijing, capital of China, Jan 8, 2019. [Photo/Xinhua]
The National Science and Technology Award Conference is held at the Great Hall of the People in Beijing, capital of China, Jan 8, 2019. [Photo/Xinhua]
The National Science and Technology Award Conference is held at the Great Hall of the People in Beijing, capital of China, Jan 8, 2019. [Photo/Xinhua]
The National Science and Technology Award Conference is held at the Great Hall of the People in Beijing, capital of China, Jan 8, 2019. [Photo/Xinhua]
