How to filter news by multiple parameters in WordPress?

Question

Taxonomy

Hello. The other day I started learning WordPress . I set the task to make a regular news site, and on the main page before the news there should be a filter in the form of three drop-down lists and one button. When clicked, the news is filtered by three parameters. I've looked all over the internet, but for a beginner, the information is too complicated. I tried to filter so that one news was in 3 categories, by taxonomy, but I didn’t really understand anything, since there is only php code everywhere, and how to display it on the page, as I want, is unknown. I created a taxonomy, added 2 elements, each with two entries, but when you switch, all entries are displayed. I tried through plugins, but nothing changes when adding them, I don’t know how to display them on the site.
In general, is there any good article for beginners on this subject or a ready-made solution? Preferably with all the steps, but not setting up the plugin, but how to display it is unknown. Thanks in advance.

Answer 1

https://wp-kama.ru/id_8218/taksonomii-v-wordpress.html
$houses = get_posts( array(
'posts_per_page' => 8,
'orderby' => 'rand',
'post_type' => 'houses' ,
'sale_price' => 'cheap',
'location' => 'voronej'
) );