 They supported his brother Meng Qian (孟遷) to succeed him to try to resist Li Keyong.Meng Qian sought aid from Zhu Quanzhong, and Zhu sent his officer Wang Qianyu (王虔裕) to aid Meng Qian in defending Xing.By spring 890, Meng Qian was no longer able to resist, and he arrested Wang and surrendered to Li Keyong.