Lin Wan 'er did not know that Fan Xian had killed her second brother, Lin Gong, in the TV series " Celebrating Years." In order to protect Lin Wan 'er's mental and physical health, Fan Xian chose to hide the truth of Lin Gong's death and lied to Lin Wan' er to make her mistakenly believe that the murderer of her second brother was someone else. Thus, Lin Wan 'er did not know that Fan Xian had killed her second brother.
Lin Wan 'er did not know that Fan Xian had killed her second brother, Lin Gong, in the TV series " Celebrating Years." Fan Xian hid the truth of Lin Gong's death from Lin Wan 'er because he was worried that Lin Wan' er would be heartbroken and might do something extreme. Fan Xian believed that telling Lin Wan 'er the truth would cause her great harm.
In the end, Lin Wan 'er did not know that Fan Xian had killed her second brother, Lin Gong. In order to protect Lin Wan 'er's mental and physical health, Fan Xian chose to hide the truth of Lin Gong's death and lied to Lin Wan' er to make her mistakenly believe that the murderer of her second brother was someone else. Thus, Lin Wan 'er did not know that Fan Xian had killed her second brother.
In the original novel, Lin Wan 'er did not know whether Fan Xian had killed her brother. The search results did not mention whether Lin Wan 'er knew that Fan Xian had killed her brother. Thus, it was impossible to determine whether Lin Wan 'er knew that Fan Xian had killed her brother.
Lin Wan 'er did not know that Fan Xian had killed her second brother, Lin Gong, in the TV series " Celebrating Years." In order to protect Lin Wan 'er's mental and physical health, Fan Xian chose to hide the truth of Lin Gong's death and lied to Lin Wan' er to make her mistakenly believe that the murderer of her second brother was someone else. Thus, Lin Wan 'er did not know that Fan Xian had killed her second brother.
In " Celebrating Years," Lin Wan 'er learned on Fan Xian's wedding day that Fan Xian had killed her second brother and then ran away from the marriage.
Lin Wan 'er did not know that Fan Xian had killed her second brother, Lin Gong, in the TV series " Celebrating Years." In order to protect Lin Wan 'er's mental and physical health, Fan Xian chose to hide the truth of Lin Gong's death and lied to Lin Wan' er to make her mistakenly believe that the murderer of her second brother was someone else. Thus, they did not provide any specific information on when Lin Wan 'er knew Fan Xian had killed her second brother.
According to the information provided, Lin Wan 'er did not know that Fan Xian had killed her second brother, Lin Gong, in the TV series " Celebrating Years." In order to protect Lin Wan 'er's mental and physical health, Fan Xian chose to hide the truth of Lin Gong's death and lied to Lin Wan' er to make her mistakenly believe that the murderer of her second brother was someone else. Thus, they did not provide any specific information on when Lin Wan 'er knew Fan Xian had killed her second brother.
Lin Wan 'er did not know that Fan Xian had killed her second brother, Lin Gong, in the TV series " Celebrating Years." In order to protect Lin Wan 'er's mental and physical health, Fan Xian chose to hide the truth of Lin Gong's death and lied to Lin Wan' er to make her mistakenly believe that the murderer of her second brother was someone else. Thus, Lin Wan 'er did not know that Fan Xian had killed her second brother.
In the novel " Celebrating Years," Lin Wan 'er did know that Fan Xian had killed her brother, Lin Gong. She learned the truth about how Lin Gong had been killed by Wu Zhu. She also knew that this was done by Fan Xian's closest uncle, Wu Zhu. Lin Wan 'er then decided to join forces with the Qing Emperor to set up a trap to kill Wu Zhu, but Fan Xian stopped her in time. Thus, Lin Wan 'er knew that Fan Xian had killed her brother.
In the plot, Lin Wan 'er suspected that Fan Xian had killed her second brother, Lin Gong. However, whether or not she knew that Fan Xian had killed Lin Gong was not confirmed based on the search results provided.