I have gone through much agony with the plant that I call the Ghost Bella.  It is actually my rarest plant.  I say that because, I literally cannot find it for sale anywhere even with all of the Thai vendors that I have checked.

After my plant flowered in September of 2016, I had to chop it up and start it over as it rapidly declined, beginning to lose many of its leaves. I started many pots and only one survived.  I have a 90% failure rate with rooting this species.  I have to be doing something wrong – maybe it is too warm??  Below a set of buds on my resurrected plant: