Liu Cong
Also in spring 312, Liu Cong created the former Jin emperor the Duke of Kuaiji. Once, after inviting the duke to a feast, Liu Cong commented on a meeting they had while the former emperor was still the Prince of Yuzhang, leading to a notable colloquy in which the duke skillfully flattered the Han Zhao emperor. The next day, Liu Cong gave one of his favorite concubines, one of Liu Yin's granddaughters, to the duke as a gift, creating her as the Duchess of Kuaiji.