Yang Bo inquired about the cost of liver cancer treatment. The first year would cost 500,000 yuan, and the second year would cost 350,000 yuan. This means that to cure his father's illness, he would need a total of 850,000 yuan. For him, this is an astronomical sum!,When he came back, Yang Bo's hands were carrying a lunchbox. He gently placed a box of fried rice in front of the old beggar and didn't speak.,Yang Bo took out his own fried rice and picked up a pair of chopsticks. Suddenly, he thought of a question: where did the glass beads go。