the difference between the new and old packaging of ashilong is that the inner tin foil of the new packaging has a trademark. According to the information about the new and old packaging of Yashilong, it is known that the new packaging of Yashilong is a genuine product mark and an anti-counterfeiting mark, and the old packaging also has a genuine product mark and an anti-counterfeiting mark. The inner tin foil of Yashilong's new packaging has a trademark, while the inner tin foil of the old packaging has no trademark, so the difference is that the inner tin foil of the new packaging has a trademark.