You asked which countries I have visited. They are Hong Kong, mainland China, Germany, Austria, Greece, England many times, France twice, Monaco twice, Italy, Hawaii twice, Canada, Mexico several times. I have glass or china or porcelain from these countries as well as tea pots or complete tea service from them.
Toilet paper is so bad overseas, I used to have a collection of toilet paper from all of them. After my first trip overseas, I always put a roll of our toilet paper in my suitcase. The worst bathroom in an airport is Athens, Greece - there were flies on the toilet seat.
The finest hotel I stayed in was Montreal, Canada. In the room there were separate bathrooms for him and her and a sit down dressing table for the woman.
I wouldn’t travel to any of these countries now – the world is too dangerous.