经济学

• 四川

  At the same time,the effect of Szechwan’s salt smuggling on the whole society has been analysed.

  同时分析了四川私盐对当时社会及社会各阶层的影响。

历史学

• 四川

  Szechwan is the biggest salt industry province in the west of China. Szechwan salt not only supplies the Szechwan province but also sales to other provinces.

  四川是中国内地的产盐大省，所产食盐除供给四川各地外，还远销贵州、云南、湖南、湖北等省。