梅花香自苦寒来──记立体教学理论的开创者孙春成阿英很久以前就收到过署名孙春成寄来的稿子，但并未引起注意，后来看其他刊物多次出现他的文章，还以为一定是个有成府的学究了。直至去年８月在北京人民大会堂召开“全国青语联谊会”筹备会，方知道他是这么年轻，讲起话... Plum blossom from bitter cold ─ ─ remember the founder of three-dimensional teaching theory Sun Chuncheng A long time ago received the signature signed by Sun Chuncheng, but did not attract attention, and later read other publications appeared many times his article, but also thought it must It is a government study. Until August last year in Beijing’s Great Hall held a “National Youth Speech Association” preparatory meeting, the party knows he is so young, speak ...