What are the two historical mistakes in the lyrics of blue and white porcelain?

Ma Weidou, a famous collector and appraiser, said that there are two historical mistakes in the lyrics of blue and white porcelain:

1, the first mistake: "At the bottom of the bottle, Han Li imitates the elegance of the previous dynasty." In this regard, Ma Weidou's explanation is that blue and white porcelain has rapidly become the overlord of China porcelain since its birth, and no one has shaken it for 700 years. But Han Li was never written on the bottom of the bottle. Only during the Chongzhen period of the Ming Dynasty, some blue and white wares occasionally wrote official scripts.

2. The second mistake: "I was thinking of you when I copied my signature". Ma Weidou said that the mistake of this lyric is that "Song Song's inscription is only seen on Kang Yong Gansan Dynasty enamel porcelain, but not on blue and white porcelain." Ma Weidou also pointed out that when singing in front of Jay Chou, several pieces of porcelain appeared in the background, one of which was an imitation of the late Qing Dynasty, which, in today's words, was a "fake".