As a province of national culture, archaeological excavations have proved that the diversity of Yunnan's historical and cultural diversity is consistent with that of multi-ethnic provinces. Over the past 50 years, the Yunnan Provincial Museum has been collecting, investigating and collecting, social acquisition and donation of bronze, ancient coins, ceramics, ancient calligraphy and paintings, monument stickers, stamps and various handicrafts over 190,000 pieces, making it the largest museum in Yunnan Province.