Because the selection was largely made by modest Chinese traders, the collection does not so much give a picture of the material culture of the Chinese elite, but rather that of the ambitious, upwardly-mobile world of small traders and craftsmen. These are mostly ephemeral objects that have rarely been preserved, but they came to The Hague, thanks to Royer and his Chinese contacts.
A bequest from his widow then ensured that the collection ended up in two Dutch museums: Museum Volkenkunde in Leiden and the Rijksmuseum in Amsterdam, where the objects are still present today.