Goodreads Librarians Group discussion

I came across combining editions of Tao te ching. And wondering which version of the (supposed) writer's name I should use. Should I go for the pinyin Laozi that is also used on Wikipedia for example, or what? How do people searching for Lao-Tsu or whatever then find Laozi?

This was by the way also the issue that came up with Molière because the accented vowels don't get redirected to the unaccented ones. I've also been having trouble searching for books on the German Amazon because of this. Is this going to be fixed at some point?