内空府库 (內空府庫) nèi kōng fǔ kù
          
              nèi kōng fǔ kù 
              
              phrase 
              to empty the treasury 
              Domain: Literary Chinese 文言文
              
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                Notes: Quote: from Chapter 1 of 鹽鐵論 “Discourses on Salt and Iron,” compiled by 桓寬 Huan Guan, 1st century (Amies 2021 tr.; see also Kuan Huan and Gale tr. 1931)