Yan Ruohai was strict with Yan Bingyun.

Yes, Yan Ruohai was very strict with Yan Bingyun. According to the descriptions in documents [1] and [3], Yan Bingyun was Yan Ruohai's son. He had received Yan Ruohai's strict training since he was young and had become a pillar of the country with only the Qing Kingdom in mind. In addition, document [2] mentioned that Chen Pingping had stopped Yan Ruohai's salary for three years and sent Yan Bingyun to Northern Qi to gather intelligence. He requested that Yan Ruohai not return until he obtained particularly valuable information. This showed that Yan Ruohai had very strict requirements for Yan Bingyun. Therefore, it could be said that Yan Ruohai was strict with Yan Bingyun.

Yes, according to the descriptions in the provided documents [1] and [3], Yan Ruohai was very strict with Yan Bingyun. Yan Bingyun was Yan Ruohai's son. He had received Yan Ruohai's strict training from a young age and had become a pillar of the country with only the Qing Kingdom in his heart. In addition, document [2] mentioned that Chen Pingping had stopped Yan Ruohai's salary for three years and sent Yan Bingyun to Northern Qi to gather intelligence. He requested that Yan Ruohai not return until he obtained particularly valuable information. This showed that Yan Ruohai had very strict requirements for Yan Bingyun. Therefore, it could be said that Yan Ruohai was strict with Yan Bingyun.

Yes, according to the descriptions in the documents [1] and [3] provided, Yan Ruohai was very strict with Yan Bingyun. Yan Bingyun was Yan Ruohai's son. He had received Yan Ruohai's strict training from a young age and had become a pillar of the country with only the Qing Kingdom in his heart. In addition, document [2] mentioned that Chen Pingping had stopped Yan Ruohai's salary for three years and sent Yan Bingyun to Northern Qi to gather intelligence. He requested that Yan Ruohai not return until he obtained particularly valuable information. This showed that Yan Ruohai had very strict requirements for Yan Bingyun. Therefore, it could be said that Yan Ruohai was strict with Yan Bingyun.

Yan Ruohai was very strict with Yan Bingyun. According to the descriptions in documents [1] and [3], Yan Bingyun was Yan Ruohai's son. He had received Yan Ruohai's strict training since he was young and had become a pillar of the country with only the Qing Kingdom in mind. In addition, document [2] mentioned that Chen Pingping had stopped Yan Ruohai's salary for three years and sent Yan Bingyun to Northern Qi to gather intelligence. He requested that Yan Ruohai not return until he obtained particularly valuable information. This showed that Yan Ruohai had very strict requirements for Yan Bingyun. Therefore, it could be said that Yan Ruohai was strict with Yan Bingyun.

Yan Bingyun was Yan Ruohai's son. Even though he was not his biological son, he was the son of Yan Ruohai, the head of the Fourth Bureau of the Overwatch Council. Yan Ruohai clearly knew Yan Bingyun's background, even though he still called him father and son on the surface. Therefore, Yan Bingyun and Yan Ruohai had a father-son relationship. As for Yan Bingyun's ending and how he knew his identity, there was no mention of it in the documents.

Yan Bingyun was Yan Ruohai's son. Even though he was not his biological son, he was the son of Yan Ruohai, the head of the Fourth Bureau of the Overwatch Council. Yan Ruohai clearly knew Yan Bingyun's background, even though he still called him father and son on the surface. Therefore, Yan Bingyun and Yan Ruohai had a father-son relationship.

Yan Bingyun was Yan Ruohai's son. Even though he was not his biological son, he was the son of Yan Ruohai, the head of the Fourth Bureau of the Overwatch Council. Yan Ruohai clearly knew Yan Bingyun's background, even though he still called him father and son on the surface. Therefore, Yan Bingyun and Yan Ruohai had a father-son relationship.

Yes, Yan Bingyun and Yan Ruohai were confirmed to be father and son. Even though Yan Bingyun was not his biological son, he was the son of Yan Ruohai, the head of the Fourth Bureau of the Overwatch Council. Yan Ruohai clearly knew about Yan Bingyun's background and had always treated him as a father and son. Therefore, it could be confirmed that Yan Bingyun and Yan Ruohai had a father-son relationship.

Yan Bingyun was Yan Ruohai's son. In the novel " Celebrating Years " and the TV series, he was Yan Ruohai's confidant and best helper. Yan Bingyun had been trained to be Fan Xian's trusted aide. At the same time, he was also the head of the Qing spies lurking in Northern Qi. His true identity was the grandson of Xiao En, the spy leader of Northern Qi. Even though Yan Ruohai knew Yan Bingyun's true background, he still regarded him as his own son.

Yan Bingyun and Yan Ruohai were father and son. Yan Bingyun was Yan Ruohai's son. In the novel " Celebrating Years " and the TV series, he was Yan Ruohai's confidant and best helper. Yan Bingyun had been trained to be Fan Xian's trusted aide. At the same time, he was also the head of the Qing spies lurking in Northern Qi. His true identity was the grandson of Xiao En, the spy leader of Northern Qi. Even though Yan Ruohai knew Yan Bingyun's true background, he still regarded him as his own son.