A new video by Jin Yi Nan: talking about Ma Wei Ming as the EM launcher's father. It is uploaded on July 20, 2020.
I don't know the time when this speech was recorded. It seems to be some internal "situation awareness lecture" for officials. Interesting point is at 10:10 where he said that "China's steam cat never finished development, it was not ready when EM cat was ready." It seems to me that (if we trust what he said) there could be no PK between EM cat and steam cat, a notion I always doubted. This also supports my suspicion that the two land-based test launching tracks are likely different versions of EM cats.
I don't know the time when this speech was recorded. It seems to be some internal "situation awareness lecture" for officials. Interesting point is at 10:10 where he said that "China's steam cat never finished development, it was not ready when EM cat was ready." It seems to me that (if we trust what he said) there could be no PK between EM cat and steam cat, a notion I always doubted. This also supports my suspicion that the two land-based test launching tracks are likely different versions of EM cats.