Deletion of Ma Xiao

Comment: As per nom and above lacks SIGCOV in  to qualify for 
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:RS||WP:GNG)

Comment: lacks SIGCOV in multiple RS to meet . It may be a nomme de guerre or there may be Chinese language sources but I can't identify them
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)