 Also, fearing Liu's abilities, he falsely accused Liu of treason and executed Liu.In early spring 918, Wang Jian changed the name of the state from Han back to Shu.That year, Wang Jian, who began to see that Wang Zongyan (whose name was changed to just Wang Yan by that point so that his brothers and adoptive brothers would not have a problem observing naming taboo) was not an appropriate crown prince due to Wang Yan's obsession with gaming and feasting, and thus became resentful of Zhang — but with Consort Xu supporting Zhang, he did not remove Zhang from his chancellor post.