The movie you are looking for is The Rise of the Falcon.

The protagonist's sister does similar charity or volunteer work in the slums of Brazil.

Investigate the rice and wheat girl incident? The seriously injured hero went to investigate the truth.

A movie to avenge my sister.

/link? URL = lyr7i 0 _ a2 iib-pvbmggwtlij 58 e 0 bnzwvad _ tdhtkxylcvyxbddg 8 l 38 jisupql 6 fk xba _ 2vhdazkrtko 6 wnuncing ovkxszcizrygwenduhqyuzytiqklycwxzafgghca