At the entrance to the Red Army's western expedition memorial hall in Tongxin county of Northwest China's Ningxia, a bronze sculpture of a young bugler gazes skyward.
Over the past decade, Ningdong Energy Chemical Industry Base's annual industrial output has more than doubled to over 200 billion yuan ($29.5 billion).
The 2026 Tech Little Classroom Ningxia Innovation Challenge Camp was held on July 11.
Thirty years of cooperation between Fujian province and Ningxia have transformed lives across thousands of miles.
