1, Nian Gengyao thinks highly of himself and doesn't care about the son of heaven and courtiers. At a celebration dinner, Yongzheng repeatedly asked the generals to take off their armor out of love, but no one dared to move. Only after Nian Gengyao said, did they dare to disarm. Nian Gengyao trained the country's generals into family soldiers.

2. Nian Gengyao, the imperial guard sent by the imperial court, was a slave, and his love for Yongzheng was not a three-kneeling and nine-knocking ceremony.

3. As for Yongzheng's efforts to rectify the bureaucracy, Nian Gengyao intervened everywhere and set up many obstacles. His greed for money, cronyism and cronyism were hard to see. Nian Gengyao, the favourite of Yongzheng, is in a high position. For him, it is fitting to show his determination to carry out thorough reform. Nian Gengyao somehow ran into the forefront, just giving Yong Zhengdi a chance to make an example.