항우
In 204 BC, after sustaining losses from Chu attacks on the newly built supply routes from Xingyang, the Han army was running short of supplies. Liu Bang negotiated for an armistice with Xiang Yu and agreed to cede the lands east of Xingyang to Western Chu. Xiang Yu wanted to accept Liu Bang's offer, but Fan Zeng advised him to reject it and use the opportunity to destroy Liu Bang. Xiang Yu changed his mind, pressed the attack on Xingyang and besieged Liu Bang's forces inside the city. Liu Bang heeded Chen Ping's suggestion to bribe Xiang Yu's men with 40,000 catties of gold for them to spread rumours that Fan Zeng had the intention of betraying Xiang Yu. Xiang Yu fell for the ruse and dismissed Fan Zeng.