On February 17, 1938, after being attacked by the 62nd Division of the 10th Kuomintang Army, the Japanese army surrounded Qiao Si at dawn, retaliatory burning of unarmed masses, killing more than 1,360 people and destroying 7,000 houses. The bodies of the dead compatriots were dumped in the pond near the bridge, hence the name "thousands of people pit". In 1941, the local doctor Fang Shousheng paid for the collection of bones, said to the tomb, erected a tablet "Wu Yin Cemetery" four characters. After the victory of the War of Resistance, in memory of the victims of Qiao Si compatriots, on the original site of the cemetery reconstruction.