Does Yan Ruohai know that Yan Bingyun is not his biological son?

Yes, Yan Ruohai in " Celebrating Years " knew that Yan Bingyun was not his biological son. He clearly knew that Yan Bingyun was Xiao En's grandson, even though they still addressed each other as father and son on the surface.

Yes, Yan Ruohai in " Celebrating Years " knew that Yan Bingyun was not his biological son. He clearly knew that Yan Bingyun was Xiao En's grandson, even though they still addressed each other as father and son on the surface.

Yes, Yan Ruohai in " Celebrating Years " knew that Yan Bingyun was not his biological son. He clearly knew that Yan Bingyun was Xiao En's grandson, even though they still addressed each other as father and son on the surface. Yan Bingyun was the son of Yan Ruohai, the head of the Fourth Bureau of the Overwatch Council. He later became the chief spy of the Qing Kingdom in Northern Qi. His true identity was the grandson of the Northern Qi spy Xiao En. His mother was a brothel woman named Yu Xiang, so Xiao En did not allow him to have a proper status.

Yes, Yan Ruohai in " Celebrating Years " knew that Yan Bingyun was not his biological son. He clearly knew that Yan Bingyun was Xiao En's grandson, even though they still addressed each other as father and son on the surface.

Yes, Yan Ruohai in " Celebrating Years " knew that Yan Bingyun was not his biological son. He clearly knew that Yan Bingyun was Xiao En's grandson, even though they still addressed each other as father and son on the surface.

Yan Bingyun was not Yan Ruohai's biological son.

Yes, according to the information provided, Yan Ruohai and Yan Bingyun 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 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 Ruohai and Yan Bingyun were 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 said that Yan Ruohai and Yan Bingyun were father and son.

Yes, Yan Ruohai and Yan Bingyun were confirmed to be father and son. In the novel " Celebrating Years " and the TV series, Yan Bingyun was Yan Ruohai's son. He was Yan Ruohai's confidant and best helper. Even though Yan Bingyun was not his biological son, Yan Ruohai clearly knew about Yan Bingyun's background and had always treated him as a father and son. Therefore, Yan Ruohai and Yan Bingyun had a father-son relationship.

Yes, Yan Ruohai and Yan Bingyun 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 said that Yan Ruohai and Yan Bingyun were father and son.