I just got my first harmonica, a Hohner Unsere Lieblinge 32 hole. What kind of beginner tabs can I use?
It looks like the Unsere Lieblinge 32 is tuned in the same tuning as the tremolo tuning in the Weiner system:
So you want to search for "Tremolo Harmonica Tabs". Choose simple songs you already know the melody of and add that tune name to your search terms to get started.
The Hohner tuning has an F# listed in their notes for the key of C harmonica, which seems unusual to me but I'm more familiar with the diatonic, Richter tuned models. You should check the manual that comes with the harmonica and verify the tuning.
Most of the tabs you will find online will be for the diatonic tuning, so it may be worth your time to learn the songs with notation or using actual note names instead of the tabs.