 Also late in 914, when Changhe (also known as Nanzhao) attacked Li Prefecture (黎州, in modern Ya'an, Sichuan), Wang Jian sent his adoptive sons Wang Zongfan () and Wang Zongbo, as well as Wang Zongshou, to respond, and they defeated Changhe forces, forcing their withdrawal.When Wang Zongfan, Wang Zongbo, and Wang Zongshou considered further advancing into Changhe territory, Wang Jian recalled them.It was said that thereafter, Changhe did not dare to again attack Shu territory.