《明史·列传·卷六十七》
这时南监缺司业已有二十余年，皇帝下诏仅任罗钦顺，而空着职位以待章懋。
时南监缺司业且二十年，诏特以罗钦顺为之，而虚位以待懋。
At this time, the Nanjian branch had been short of Siye for more than 20 years. The emperor issued an edict to appoint only Luo Qinshun, and left the post vacant for Zhang Mao.