yep, just looked at your link granny, I do hate it when your right.
Sorry, just can't let someone think it is, when it's not. Your day will come Harmony
Might be a good idea to see if the 'jug' shape can be traced or give a clue. 'Jug' can also be known as 'pitcher' and obviously has ridges on it. Possibly also comes under pottery or porcelain, rather than china.
The bird looks like a swallow and the flowers , chrysanthemums