People visit an exhibition of the third China Science Fiction Conference at Shenzhen University in Shenzhen, south China's Guangdong Province, Nov. 23, 2018. The three-day conference gathered writers, scientists, movie makers and fans across China to discuss the country's rising enthusiasm for sci-fi and its links with China's ongoing tech boom. Its opening also witnessed the establishment of an association dedicated to promoting China's sci-fi industry, and another association to boost college sci-fi activities. [Photo by Mao Siqian/Xinhua]