I emailed Upton asking if they carry Shui Xian. I got a reply pointing
me to Zhang Ping Shui Hsian: http://tinyurl.com/yb3lehh.

Can you tell me if is similar to what you meant when you suggested
Shui Xian?

The Upton tea comes in 9g "mini bricks". Is this how Shui Xian is
usually packed?

Thanks