In Joy of Life, Ku He had indeed helped Fan Xian. Ku He was one of the Four Great Grandmasters. He and Xiao En had rescued Ye Qingmei from the temple, and he had regarded the temple and Ye Qingmei as gods. When Ku He learned that Fan Xian was Ye Qingmei's son, he doted on Fan Xian and helped him in various ways. Thus, Ku He had indeed helped Fan Xian in "Joy of Life."

In Joy of Life, Ku He helped Fan Xian. Ku He helped Fan Xian because he was Ye Qingmei's son. Furthermore, Ku He had been harmed by the Qing Emperor and needed Fan Xian to help him take revenge. In Joy of Life, in order to sweep away the obstacles to his unification of the world, the Qing Emperor plotted to seriously injure Ku He and Sigu Jian. After the two Great Grandmasters left with heavy injuries, they knew that they did not have long to live. They thought of doing something for their country or city to delay or stop the Qing Emperor's steps to unify the world.
In Joy of Life, Ku He had indeed helped Fan Xian. Ku He was one of the Four Great Grandmasters. He and Xiao En had rescued Ye Qingmei from the temple, and he had regarded the temple and Ye Qingmei as gods. When Ku He learned that Fan Xian was Ye Qingmei's son, he doted on Fan Xian and helped him in various ways. In addition, Ku He also passed on the techniques Ye Qingmei had taught him to Fan Xian. Thus, it could be said that Ku He had indeed helped Fan Xian in " Joy of Life."
Ku He had indeed helped Fan Xian in " Celebrating Years." Fan Xian was Ye Qingmei's son, and Ku He was one of the Four Great Grandmasters. Ku He and Xiao En had rescued Ye Qingmei from the temple together and regarded the temple and Ye Qingmei as gods. When Ku He learned that Fan Xian was Ye Qingmei's son, he took great care of Fan Xian and helped him in various ways. In the battle of Dong Mountain, Ku He had been seriously injured by the Qing Emperor and later rescued by Shangshan Hu. On the way, he met Fan Xian and passed on his martial arts to him. In addition, in the plot, Ku He also had Haitang bring the Tianyi Dao heart technique to help Fan Xian recover his martial arts. Thus, Ku He had indeed helped Fan Xian.
In Joy of Life, Ku He had indeed helped Fan Xian. Ku He was one of the Four Great Grandmasters. He and Xiao En had rescued Ye Qingmei from the temple together, and he had regarded her as a god. When Ku He learned that Fan Xian was Ye Qingmei's son, he doted on Fan Xian very much and helped him in various ways. In the battle of Dong Mountain, Ku He had been seriously injured by the Qing Emperor and later rescued by Shangshan Hu. On the way, he had met Fan Xian and passed on his martial arts to him. In addition, in the plot, Ku He also had Haitang bring the Tianyi Dao heart technique to help Fan Xian recover his martial arts. Thus, it could be said that Ku He had indeed helped Fan Xian.
In Joy of Life, Ku He did not know Fan Xian's background. Ku He had learned from Sigu Jian that Fan Xian was Ye Qingmei's son through his battle with Fan Xian. Thus, Ku He did not know Fan Xian's background in Joy of Life.
In Joy of Life, Ku He did not know Fan Xian's background. Although Ku He had deduced that Fan Xian was Ye Qingmei's son through his battle with Fan Xian and the little order he had recited in the tavern, he did not trust Fan Xian and had even given him a fake Tianyi Dao secret manual. Thus, Ku He did not know Fan Xian's true background.
In the TV series " Joy of Life," Ku He knew about Fan Xian's background. Ku He and Xiao En found the heavily injured Xiao En and Fan Xian on their way to the Temple. Ku He had guessed Fan Xian's background from Xiao En's few words. Thus, Ku He helped Fan Xian in the subsequent plot, hoping that Fan Xian could help him practice the secret manual Ye Qingmei had left for Wu Zhu.
In Joy of Life, Ku He did not know Fan Xian's background. Although Ku He had deduced that Fan Xian was Ye Qingmei's son through his battle with Fan Xian and the little order he had recited in the tavern, he did not trust Fan Xian and had even given him a fake Tianyi Dao secret manual. Thus, Ku He did not know Fan Xian's true background.
In Joy of Life, Ku He did not know Fan Xian's background. Although Ku He had deduced that Fan Xian was Ye Qingmei's son through his battle with Fan Xian and the little order he had recited in the tavern, he did not trust Fan Xian and had even given him a fake Tianyi Dao secret manual. Thus, Ku He did not know Fan Xian's true background.
In Joy of Life, Ku He didn't know Fan Xian's background at first. Ku He had learned from Sigu Jian that Fan Xian was Ye Qingmei's son through his battle with Fan Xian. Thus, Ku He did not know Fan Xian's background in Joy of Life.