把PEOPLE GROW RICE IN THE EAST AND SOUTH OF CHINA改为被动？

Rice are grow by the people who lives in the east and south of China.

RICE IS GROWN IN THE EAST AND SOUTH OF CHINA BY PEOPLE

Rice are grown by the people (who)live in the east and south of China

Rice is grown in the east and south of China. 可省略by people，因为加上去显得很弱智。

人们在中国西部和南部种小麦。