황조
In 208, Sun Quan launched a punitive expedition against Huang Zu to avenge his father, who was killed in a battle against Huang around 17 years ago, leading to the Battle of Jiangxia. After losing his vanguard commander to Ling Tong, Huang Zu scuttled two "mengchong"s to block the channel across Miankou (沔口), and had a long rope made of coir-palm fibre secured across the gateway, with stones attached to the rope as anchors. In addition to all these defensive measures, Huang Zu also stationed more than 1,000 crossbowmen at Miankou, who rained arrows upon Sun Quan's forces when the latter attempted to push further. Dong Xi and Ling Tong were both commanders of Sun Quan's vanguard force. Each of them led 100 "commandos" wearing two layers of armour, boarded a large boat, and charged towards Huang Zu's "mengchong"s. Dong Xi managed to cut the rope with his sword and clear the blockade. The bulk of Sun Quan's army then resumed its advance. Huang Zu escaped through a gate but was pursued and killed by one of Sun Quan's horsemen. The following day, Sun Quan held a banquet to celebrate the victory, during which he toasted to Dong Xi, "The purpose of today's feast is to honour the person who cut the rope!"