ALT: a cartoon character is sitting on the ground with his legs crossed and his eyes wide open .

ALT: a cartoon of tom from tom and jerry making a face

ALT: a man in a suit and tie is pointing his finger at his eye

Humanoid robots took the stage and captivated the world performing dances and kung fu during a Lunar New Year show in China. NBC News' Janis Mackey Frayer reports on the robot stars and how some are a...