Deletion of Cang Xin

Comment: per {{u|Arthistorian1977}} and {{u|Zanhe}}'s input. The subject is also discussed in a https://www.highbeam.com/doc/1P2-167218.html 2004 Washington Post article {{Highbeam}}. Enough I think for 
Stance: keep
Cited policy: Wikipedia:Notability (:WP:ARTIST)

Comment: The article is poorly written and need rework, but there is no any doubt the subject is notable and passing  with exhibitions in Saatchi Gallery, Seattle and Chicago Art Museums. I also found his work in permanent collection of ICP Museum in NYC just doing a 1 minute google search https://www.icp.org/browse/archive/objects/to-add-a-meter-to-an-anonymous-mountain
Stance: keep
Cited policy: Wikipedia:Notability (WP:ARTIST)