Yu Fan
The "Jiang Biao Zhuan" recorded that in 199, when Sun Ce was leading an army to attack Jiangxia Commandery (江夏郡; around present-day Xinzhou District, Wuhan, Hubei), he passed by Yuzhang Commandery along the way and wanted to conquer it. He invited Yu Fan to meet him and asked Yu Fan to persuade the Administrator, Hua Xin, to surrender. Yu Fan travelled to Yuzhang Commandery and succeeded in convincing Hua Xin to surrender by pointing out that he stood no chance against Sun Ce. Hua Xin surrendered to Sun Ce the following day.