What is the proper way of tagging questions? How should we tag them?
Tagging is very important. According to the way you tag your question, it will be easier for other users to find it and the site will be better organized and clean.
First of all, remember to provide at least 2 tags for your question. One that considers the broader topic, and one that narrows it down. You can use this scheme to guide you.
For example, if your question is about Phonology, then you should tag the question phonology and theoretical-linguistics since Phonology belongs to that part of Linguistics.