I've added it to the database. I found three different spellings for it in English, but the most common one is Fen Zhang Lou. I've added the other two (Fen Zhuang Lou and Fen Zhang Lu) to the entry as well.
Are you in Japan, Farmwind? I notice that most of the places selling this rose are in Japan.
Please add your photos to this entry whenever you have the time:
Rose (Rosa 'Fen Zhang Lou')
And please add any other photos you have of your other roses. I saw some in your thread in the All Things Gardening Forum. They'll be great additions to our database.