It was a long period of time, but he has little to say about it. "Every day we had to pull up grass and study politics," says Yu Wanzeng, glossing over 10 years of turmoil in just one sentence.
時間算起來長，說起來卻沒什麼，「每天就是拔草，學政治」，于萬增兩句話帶過文革十年浮沉的日子。