Wikipedia:Articles for deletion/Dah Yu Cheng
Very little  found, and like what Stalwart said, he doesn't  notability from his inventions, and the article reads like it's either copy/pasted or an ad
— User:ZappaOMati, 01:39, 1 September 2012 (UTC)
Stance: delete
Cited policy: WP:RS||WP:INHERIT (Wikipedia:Reliable sources)