Are Chinese People Descendants from Indians?

yes, unless you go all the way back to "hunter and gather" stage.

Most of the Indians are descendant of Aryan or Dravidian.

The ancient most race known in history was Aryans.

With passage of times they spread out allover and new countries and races got developed and known.

Just the way Sanskrit the language of the Aryans is the oldest and mother of all languages, the race of Aryans is the mother of all civilisations.