With China's sudden emergence as an Olympic medal contender in sliding sports at Beijing 2022, the country's gleaming new National Sliding Centre in the Yanqing competition zone has also caught the attention of the world's winter sports community. "We made huge efforts over the past six to seven years for the National Sliding Centre and everything has paid off," said Zhang Yuting, the designer of the venue in an interview with media next to the track on Monday. "I always told p...