C785 Small Teacher Loading

Zai Chun was secretly delighted today. Usually, it was this group of Teacher who took turns to bully him, but today, Zai Chun could take out some of the new knowledge he had learned to counter the abuse. In the face of modern financial knowledge, these Qing Liu Wu Steel were nothing but a bunch of dregs.

"What is a silver? What is a copper coin? What is gold? Including the foreign banknote