Cai Shen can also be referred to as Zhao Gongming (Chao Kung-ming) or Bi Gan (Pi-kan). Though Cai Shen began as a Chinese folk hero, later deified and venerated by local followers and admirers, Taoism and Pure Land Buddhism also came to venerate him as a god. Cai Shen's name is often invoked during the Chinese New Year celebrations. He is often depicted riding a black tiger and holding a golden rod. He may also be depicted armed with any one of several iron weapons.