Mainland China is an amazing country!! Although I am not a Chinese citizen I speak fluent Chinese b/c I spent all of my life between the Republic of Korea where I was born and Mainland China with my Chinese citizen paternal grandmother and Chinese is my father's first language (if you're his child then you'd better be speaking formal Chinese with honorifics if you expect an answer). I have spent every year of the last 25 years of my life either visiting or living in China like my Eurasian father who grew up in China. Hometown is in Heilongjiang province and been to East Xinjiang also. China is HOME for this dual citizen of the United States and Russian Federation ☺️☺️☺️

It needs to be 5 times longer to beat the "Chunnel". What's impressive is the cost: $1.5B. The Chunnel construction started in 1988 and finished in finished in 1993.

The Chunnel cost $21B in 1993 $s. Adjusted for inflation, it would probably be about $30B+.

When I went through that glass tunnel, I was looking through the wrong end of a telescope and I can tell you, that tunnel is way long !!

I would never want to live under their government but they are a smart people and are ahead of us in several ways.

How come they're all such bad drivers?

COVID !

The longest Chinese one, but yeah, impressive.