I have both if these and would think its the Phaiocalanthe. The care for either would be the same. Go to the AOS website and download a care sheet for Phaius and you should be just fine.
Personally, I grow them almost like a normal houseplant. Weekly watering while inside for winter with somewhat bright diffused light, then under a tree is afternoon shade while warm outside, but maybe a few extra waterings when it is extremely hot. I use Miracle Gro's orchid mix for potting these.
Shoot for the stars in everything you do, that way should you miss you will at least land in the heavens.