大单小单大双小双公式简介：Although Zhu Cihong was not the emperor, but just the crown prince, when talking about government affairs, the Zhu family and officials, one always had to give him some face and be cautious.
Although Zhu Cihong was not the emperor, but just the crown prince, when talking about government affairs, the Zhu family and officials, one always had to give him some face and be cautious.
