The Xiongnu wrote a four-character war letter, and the Han Dynasty officials added one word to each word. The Xiongnu was shocked when they saw it: retreat.
In 1950, Zhang Zhizhong secretly met with Chiang Ching-kuo and received an urgent call from Ye Jianying at two o'clock in the morning: evacuate quickly.
A 985 university is under construction in Hebei Province, covering an area of 2,500 acres, with an investment of 1 billion yuan, and will be completed in 2025