Over 90 years ago, some 86,000 Red Army soldiers crossed a river in Yudu, China's Jiangxi Province, embarking on what would become known as the Long March.
The crossing took four days. Throughout that time, not a single person in Yudu, a county of around 300,000 people, let the secret slip.
#LongMarch #ChinaHistory #Yudu #RedArmy
