Photo taken on Dec. 22, 2020 shows cultural relics displayed at an exhibition in Hainan Museum in Haikou, south China's Hainan Province. The exhibition, starting on Tuesday, displays more than 300 cultural relics. (Photos: Xinhua)

People visit an exhibition in Hainan Museum in Haikou, south China's Hainan Province, Dec. 22, 2020. The exhibition, starting on Tuesday, displays more than 300 cultural relics.

Photo taken on Dec. 22, 2020 shows cultural relics displayed at an exhibition in Hainan Museum in Haikou, south China's Hainan Province. The exhibition, starting on Tuesday, displays more than 300 cultural relics.

People visit an exhibition in Hainan Museum in Haikou, south China's Hainan Province, Dec. 22, 2020. The exhibition, starting on Tuesday, displays more than 300 cultural relics.

Photo taken on Dec. 22, 2020 shows cultural relics displayed at an exhibition in Hainan Museum in Haikou, south China's Hainan Province. The exhibition, starting on Tuesday, displays more than 300 cultural relics.

People visit an exhibition in Hainan Museum in Haikou, south China's Hainan Province, Dec. 22, 2020. The exhibition, starting on Tuesday, displays more than 300 cultural relics.