《宋史·列传·卷九十七》
又请求征调明年夫役增筑徐州旧城，修建木质护岸，以防洪水再来。
复请调来岁夫增筑故城，为木岸，以虞水之再至。
He also asked the court to draft next year's civil labor to reinforce the old city of Xuzhou and build wooden embankments in order to prevent flooding in the future.