Filtering/Search Function Help

I am currently working on a website and need help.
The site name is Kazahayashotenkai ( www.kaza-haya.jp ). It’s a merchant’s association website in Jaan and I have a list of merchant/businesses listed. I have also created a dynamic page to showcase the profiles of each business.

However, I would like to add a filter mechanism or search engine.
Can you help provide some direction or code to execute this?
https://www.kaza-haya.jp/merchant-profile-page

I did see this Velo Article, but would to receive guidance and code:
https://www.wix.com/velo/example/search-a-database

Thank you in advance.

Jo Kurino
Elitus Design

You can try to follow this one…
https://www.wix.com/velo/forum/coding-with-velo/want-to-call-multiple-items-from-database-according-to-user-selection-can-you-help

You will automatically find related posts on how to work with search and filtering engines.

Good luck!