1 and the four major banks have wider business scope and stronger brand influence, thus providing broader career development space and promotion opportunities. Bank of Zhengzhou, on the other hand, has a relatively small scale, limited business scope and relatively small career development space.

2. The work of the four major banks is more diversified, involving all aspects of the financial market, including loans, deposits, foreign exchange and securities. Bank of Zhengzhou's work focuses more on the local market and specific business areas. The four major banks have a wider business scope.