Lin Ruofu had two sons, Lin Dabao and Lin Gong. Lin Dabao was Lin Ruofu's eldest son. He was portrayed in the play as a person with a low IQ but innocent. Lin Gong was Lin Ruofu's second son. He was supposed to be the pillar of the Lin family, but he had been instigated by Li Yunrui to participate in the murder of Fan Xian. In the end, he had died under the Five Bamboo Rod.

Lin Ruofu's sons were Lin Gong and Lin Dabao. Lin Gong was Lin Ruofu's most hopeful son, but he was killed in the play. Lin Dabao was Lin Ruofu's eldest son and Lin Wan 'er's brother. He was a person with some problems with his intelligence. He was taken care of and protected by Fan Xian. There were some rumors and speculations about Lin Dabao's true identity in the movie, but it was not clearly explained.
The true identity of Lin Ruofu's son, Dabao, was the illegitimate child of the Qing Emperor and the Eldest Princess. In order to protect her and Dabao's lives, the Eldest Princess sent him to the Lin family to be raised and lied that he was Lin Ruofu's son. Although Da Bao looked stupid, he was not a fool. He just had a low IQ.
The true identity of Lin Ruofu's son, Dabao, was the illegitimate child of the Qing Emperor and the Eldest Princess. In order to protect her and Dabao's lives, the Eldest Princess sent him to the Lin family to be raised and lied that he was Lin Ruofu's son. Although Da Bao looked stupid, he was not a fool. He just had a low IQ.
The true identity of Lin Ruofu's son, Dabao, was the illegitimate child of the Qing Emperor and the Eldest Princess. In order to protect her and Dabao's lives, the Eldest Princess sent him to the Lin family to be raised and lied that he was Lin Ruofu's son. Although Da Bao looked stupid, he was not a fool. He just had a low IQ.
The true identity of Lin Ruofu's son, Dabao, was the illegitimate child of the Qing Emperor and the Eldest Princess. In order to protect her and Dabao's lives, the Eldest Princess sent him to the Lin family to be raised and lied that he was Lin Ruofu's son. Although Da Bao looked stupid, he was not a fool. He just had a low IQ.
Lin Gong was the son of Lin Ruofu in the second year of Qing Dynasty.
Lin Ruofu was played by actor Yu Yang in the TV series Joy of Life.
Lin Ruofu was played by actor Yu Yang in the TV series Joy of Life.