of the trip. The porters went up mountains. They crosse valley. They didn't even stop when the snow was a meter deep. Luo Yong fu carried tea from 1935 to 1949. He said "It was a terrible job" But people today still remember their hard work. The horses they brought back helped many people in China.
The tea was heavy , so the porters had to rest often . As they walked, they sang a song