Which CEO's novel had a male protagonist with the surname Li and a female protagonist with the surname Gu in the storyline?

I recommend the following two novels to you: " Prosperous World's Favorite Marriage: Young Master Gu, Please Keep a Low Profile." The male lead was Gu Jinsheng, and the female lead was Song Qi. Song Qi was a woman who married into a wealthy family. Her husband was Gu Jinsheng. Gu Jinsheng was the CEO of a business empire built on his own strength. He doted on Song Qi, but in order to protect Song Qi, he often asked her to keep a low profile. This book had elements of a wealthy family and a CEO's love story, which matched the information given in the title. " After rebirth, Bai Yueguang became a crazy CEO." The male lead was President Rong, and the female lead was Nan Xi. In his previous life, Nan Xi had been a professional stunt double. After his rebirth, he had found his own happiness. President Rong was Nan Xi's lover, and he doted on Nan Xi very much. This book had elements of the CEO's love, but at the same time, it also had the plot of rebirth, which also matched the information given in the title. I hope you like my recommendation.