 In the first year of Tianbao (AD 742), Wenzhou was renamed Yongjia County, and Lecheng County belonged to it.In the first year of Qianyuan (AD 758), Yongjia County was restored to Wenzhou, and Lecheng County belonged to it.In the second year of Liang Kaiping (908 AD) after the fifth generation, in order to avoid the taboo of Liang Cheng's grandfather Zhu Cheng, the county was renamed Yueqing and belongs to Wenzhou.