Oh, there would be more.York Shin City translates to York New City, which is just New York City.
Pariston Hill is a Paris Hilton joke.
I don't think there's anything beyond that.
For example, "Masadoru Deigo" (or however they spelled that name in the subs) is very likely to be a reference to Kim Jong-il.
In Chinese characters, the name "Kim Jong-il" is written "金 正日". So you have "金", that is to say "gold", or "ゴールド" / "gōrudo" in Japanese, then "正", which can be pronounced as "マサ" / "masa" in Japanese, and finally "日", meaning "day", which would in turn be pronounced "デイ" / "dei" in Japanese. Rearrange all those, and you get the name "マサドルデイーゴ" / "Masadorudeīgo".
I'm still not sure what your hang-up is with that one, actually?Now explain Zoldick.