Deletion of Yang Yongliang

Comment: I've started trying to (a) tidy the article (though it remains far from well-formatted) and (b) add references to reliable press and museum coverage. The latter is the matter at issue here: the subject is plainly exhibiting widely and I think the level of international coverage is just about enough to meet 
Stance: keep
Cited policy: Wikipedia:Notability (:WP:ARTIST)

Comment: if those dot points are all legit it suggests a widely shown artist who may very well be |notable given the galleries listed, per . But nom is dead right - article is a horrible mess. 
Stance: comment
Cited policy: Wikipedia:Notability (WP:N||WP:ARTIST||WP:TNT)

Comment: Appears to meet  following the clean up
Stance: keep
Cited policy: Wikipedia:Notability (WP:CREATIVE)

Comment: per  and per the notability that Sven's improvements have made obvious
Stance: keep
Cited policy: Wikipedia:The Heymann Standard (WP:HEY)