Most people playing mahjong simultaneously

According to Official Guinness Records,

The most people playing mahjong simultaneously is 2,380 participants and was achieved by Hongkou Township People's Government of Dujiangyan (China) in Dujiangyan, Sichuan, China, on 19 September 2013.

For a complete list of 2013 records, please visit 2013 Guinness Records in China.

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