I laid hands on him more than once, but it didn't work. The first time I went through the Buddha's box in the canteen and poisoned the tea, which was later drunk by Zhan Zhao by mistake, so Liu Xiangxiang was fine. The second time should be to put Liu Xiangxiang on horseback and send her to the forest where the geese don't return, leaving her to fend for herself. Later, Gongsun Ce also went in to save her.