Yuwen Huaji then tried to use the treasures he carried to entice other rebel generals into assisting him. Wang Bo (王薄) accepted, and entered Liaocheng to help defend it. Soon, however, Yuwen Huaji ran out of food and offered to surrender to Li Shentong. Li Shentong's assistant Cui Min'gan (崔民幹) suggested that Li Shentong accept the surrender, but Li Shentong, wanting to show off his power and also to seize Yuwen's treasures to award to his soldiers, refused. Meanwhile, Yuwen Huaji had sent Yuwen Shiji out of the city to seek food, and Yuwen Shiji was able to deliver some food supplies to Liaocheng, allowing Yuwen Huaji to recover somewhat, and therefore he withdrew his surrender offer and continued to resist. Li Shentong could not capture the city.