Please identify this orchid: seems to grow in soil

[Piao Liang]

Hello,
I was given this orchid as a gift. It had a name and instructions but I lost it. It flowered again. I remember that the instructions said that I had to cut the old stems and put the new stems upright. I decided not to cut them because I thought they looked healthy. I also like it when my orchids grow the flowers in a more natural way so I left them to grow naturally. I think I have to put it in a bigger pot but I don’t know how to. The medium looks like soil but I’m not sure. The orchid came from a Dutch nursery.