I always start with Murphy's Oil Soap, Mary.
Here is a way to clean cabinets and there is a video. https://www.hometalk.com/17895389/cleaning-kitchen-cabinets-the-easy-way-
This should help https://www.hometalk.com/7591941/the-best-and-worst-ways-to-clean-wood-kitchen-cabinets
I wrote a post about it that might help and I use it to clean my oak and maple cabinets in my home - https://chascrazycreations.com/cleaning-kitchen-cabinets/
good question! I researched it as well - I wrote up some ideas from 5 different experts here. https://everydayoldhouse.com/5-ways-to-clean-wooden-kitchen-cabinets-from-the-experts/