The finace for export trade is more compicated than that of home trade.“ that of"可以去掉吗?

问题描述:

The finace for export trade is more compicated than that of home trade.“ that of"可以去掉吗?

that of home trade 代表 the finance of home trade
这个句子本身就是比较出口贸易和国内贸易的财政的,所以应该保留.

(only for reference)