Yang Zaichun, 80, has devoted his life to calligraphy and has been silently grading homework for netizens. He was once again pushed on the "tide head" and caused national discussion.
The topic of "Yang Zaicun" on a single platform reached 4 million hits. The calligrapher received about 100,000 letters from the audience, and was often recognized as he walked on the road. He is a rare one-on-one communication and I cherish this trust and trust, he says.