Chinaboy

noun2

1. •
   (offensive, no longer used) A boy who is Chinese; a (young) man from China or of Chinese descent.

   • In answer to their knock, a sleek, soft-footed China-boy, dressed in a blue indigo-hued blouse and with his pigtail down, appeared to admit them. — 1898
2. •
   (offensive, no longer used) A houseboy from China or of Chinese descent.