Hi Bee
It doesn't seem to be a registered hybrid (yet), it's not listed in Orchidwiz. There are lots of others that have Hsinying in the name and the originator of all of them is listed as: Ching Hua Orchids in Taiwan. I would assume that the one you have also came from them. I didn't look for a web site but maybe you can try to contact them for information on what parents were used
Sorry I couldn't help more
