A 7-year-old boy collects junk, and his grandfather and grandson live together. What movie?

This is a drama film written and directed by Wang Xun and starring Yang Xin, Andy Lee and Zhang Boxiang. The film tells the story of mother's death and father's paralysis. The young master, Gong Sunjiabao, had to bravely and resolutely shoulder the family disaster and melt the hard life with a happy and healthy spirit.

The film was released on March 23, 20 17.