Celebrations vary from culture to culture, but typically on the first day of Lunar New Year people visit the senior members of their extended family. One of the most recognizable celebrations is lion dance troupes, a dramatic tradition meant to usher in the New Year and expel evil spirits.

Many Chinese who work in bigger cities return home during the eight-day national holiday in what is described as the world's biggest annual movement of humanity.

Firecrackers popped, incense was offered at temples and dancers and drummers paraded Wednesday in Asia and farther afield as millions around the world celebrated