Type of government? China's has a unitary government.
Leader? China's leader is the premier.
How is the leader chosen? The leader is chosen by Communist party.
Type of Legislatures? Unicameral called National People's Congress.
How are legislatures chosen? The legislatures are pre chosen by the Chinese Communist Party.
Right's of the citisens? 18 or older.
Can you compare your government of S.E Asia to any other country we've studied? USSR