The first two kinds embody more inner producticity of the formalcategory. The last one is more influenced by the foreign documents.
前两类用法更多体现了形式范畴的内在生成性，后一类用法更多是受了外来文论的影响。
2
Xiang Peiliang's statements about the formalcategory before liberation, and Tong Qingbing and Zhouxian's statements in the 1990s marked the height of formalcategory from the liberation to now.
童庆炳、周宪在九十年代对形式范畴的论述，标志着建国后至今对形式范畴研究的新高度。
3
But I thought it was time to give the concept a formal name (and it's own post category tag so you can quickly identify all relevant articles.)