Introduction to Hangzhou World Numismatic Museum: Hangzhou World Numismatic Museum is a world of coins. The first floor mainly sells various commemorative coins and circulating coins in my country. The coin museum on the second floor displays circulating coins, banknotes, gold and silver commemorative coins and historical currencies from various countries around the world from more than 200 countries and regions. Among them, the more distinctive ones are the historical coins of Southeast Asian countries.