(chēng) frying pan; griddle
(dāng) clank; clang; sound of metal
(dāngdāng) clang (onomatopoeia); clank of metal; sound of striking a gong
(dāngdāngchē) tram, especially Beijing trams during period of operation 1924-1956 (colloquial); also written 噹噹車|当当车