For President Ma of R.O.C., if you have objection of his policies, he is mostly like to listen and help you.
For President Hu of P.R.C., if you have objection of his policies, he is mostly like to condemn you and punish you.
Let me give you examples.
President Ma listens to DPP party and Environmental group when they object to Chemical plants in Taiwan. And he move to against the new chemical plants project in Taiwan.
President Hu sends army to oppression recent demostration of foreign state labors. President Hu also punish Southern Taiwan by forcing Chinese tourists not to going to southern Taiwan because Kaoshung mayor Chen Ju invites Dali Lama to Taiwan.
Please aware both styles of leadership in Taiwan and China.