Earthly Hand

When the Dealer (East), has Mah Jongg at the end of any phase of the Charleston. 

The Dealer is the only player able to declare Mah Jongg at the end of any phase of the Charleston because the Dealer is the only player to have 14 tiles during the Charleston. 

This Mah Jongg is considered self-picked and therefore the Dealer is paid double the hand value from all players.