《资治通鉴·陈纪·陈纪十》
张、孔二贵妃又日夜在陈后主面前说皇后和太子的坏话，都官尚书孔范等人又在朝外推波助澜。
张、孔二贵妃日夜构成后及太子之短，孔范之徒又于外助之。
The two noble concubines, Zhang and Kong, also spoke ill of the empress and the crown prince in front of Chen Houzhu day and night, and Kong Fan, the chief minister of the Ministry of Civil Affairs, and others helped to stir up trouble outside the court.