He has two concubines. Cui Shi, Cui Hongdu's sister, gave birth to the king of Qin, Chen's fifth daughter, and became a princess.
Yang Jun (57 1-600), a little man, Ayo, the third son of Wendi Emperor Wen of Sui, the mother brother of Yang Di Emperor Yang Guangtong, and the female literary queen Du Gujialuo. In kaiyuan year (58 1), he was named king of Qin. At first, Yang Jun had a good reputation, and Emperor Wendi of Sui gave him a letter. Later, he began to be extravagant and violated the system. Emperor Wendi was very disappointed with him. In the seventeenth year (597), Emperor Wendi of Sui Dynasty removed his official position and asked him to return to the palace only as a monarch. Later, Yang Jun's illness worsened, and he died in the 20th year (600 years), at the age of 30, and posthumous title was the filial king.