Liu Yin
Later that year, Liu Yao's son Liu Yin, who had been a slave with the Heiniyuju tribe, because Chen had been defeated, revealed his identity to the chief, who was surprised and respectfully delivered Liu Yin back to Liu Yao. (It is not clear where Heiniyuju was or why Liu Yin waited until Chen's defeat to reveal his identity to the chief; it could have been that Heiniyuju was initially a Chen ally, and while Chen was, prior to his rebellion, nominally a Han Zhao general, Liu Yin might have been concerned about being detained by Chen as a bargaining chip.) Liu Yao considered making Liu Yin his crown prince instead (since Liu Yin had previously been his heir), but, not having the heart to depose Liu Xi, the son of Empress Yang (who died earlier that year), and particularly because Liu Yin personally declined and did not wish to replace his brother, Liu Yao left Liu Xi as crown prince and created Liu Yin the Prince of Yong'an with special honors.