This is a super high quality post - thank you! I think you've also answered my questions in this space before, what kind of work do you do? You seem very famil

This is a super high quality post - thank you! I think you've also answered my questions in this space before, what kind of work do you do? You seem very familiar with asian languages deeper than just a native speaker/hobbyist might be. I thought recording 6 was vaguely mandarin sounding, if you squinted you could more or less guess what was being said. Agreed that the rest are hard to understand but I don't think it takes native mandarin speakers much effort to get to a point where they can get proficient in another dialect. IMO learning Shanghainese from Mandarin will be easier than learning Portuguese if you speak Spanish