How can I made custom taxonomies relationship?

Related Posts:

1. Want to filter only parent post in admin area
2. Genesis filterable portfolio isotope [closed]
3. Display all posts in a custom post type, grouped by a custom taxonomy
4. Saving Taxonomy Terms
5. Exclude a category from WP_Query
6. $wp_query->queried_object->ID throws warning: Undefined property
7. Select All in Parent Category, Group by Child Category?
8. How do I Filter Custom Post Type by Custom Taxonomy in the newest WordPress RESTful API?
9. get_query_var() not working in pre_get_posts
10. query multiple taxonomies
11. Custom Taxonomy with Custom Post Type Finds No Posts
12. The Operator “NOT IN” Does Not Work In tax_query
13. Counting Posts of a Given Post Type Having a Specific Taxonomy?
14. Custom query – alternate posts by category
15. WP_Query -> sort results by relevance (= most tags / taxonomy terms in common)
16. How to get_queried_object on multiple objects?
17. how to group custom post type posts by custom taxonomy terms
18. Filter get_categories() for taxonomy term in WordPress
19. Displaying Posts Related to Other Posts by a Taxonomy Term?
20. Sorting a list of posts displayed under a list of associated terms (which should be sorted without initial articles)
21. How to get the parent’s taxonomy?
22. Ajax filter with custom taxonomies
23. Filter posts with ajax form and checkboxes
24. Querying Posts by Taxonomy From Alternate Network Site
25. Sort the main query in subcategories/terms?
26. Help with hierarchical custom taxonomies and permalinks…almost there
27. Custom Taxonomy List links being re-written
28. custom post type paging not working past page 3
29. wp_query and comment_parent – select only posts with top level comments
30. Highlight nav menu terms
31. Should unaltered default loop/query return a list of custom posts belonging to a custom taxonomy?
32. Help with issues on “Adding a Taxonomy Filter to Admin List for a Custom Post Type?”
33. Multiple Archive Pages for Custom Post Types AND Taxonomies
34. Custom Taxonomy and tax_query Issue?
35. Query for posts in 2 taxonomies
36. Exclude current post when getting related post on custom post type and taxonomy
37. Display Posts of a Category in Alphabetical Order (Custom Post Type)
38. Ordering Custom Post Types with WP_Query
39. What is better: Custom Fields vs Custom Taxonomies with Terms for perfomance, scalability and better user experience
40. Paginated Taxonomy Term Archive including one post per term
41. Custom post query by taxonomy
42. Querying CPT with Two Taxonomies
43. Separate Posts and Custom Post Type in Custom Taxonomy archive template
44. Custom Query to display posts with custom field
45. Get taxonomy description based on variable
46. Custom Taxonomy breaking pages permalinks
47. Optimised Code for Pulling Taxonomy Posts
48. Show Post Count of a Category
49. WP_Query search posts by custom post type and custom taxonomy
50. Filter custom post type archive page with custom taxonomies (categories) with AJAX
51. Is it possible to create a shortcode that will query a post based on taxonomies?
52. wp_query to find posts by year and month
53. Querying Term Posts in Loop
54. Custom Post Type Loop within Shortcode
55. Fetch taxonomies by custom post type id array
56. Group custom posts by custom taxonomy names
57. How can i skip same post from taxonomy term?
58. Filter by custom taxonomy slug on a custom post type
59. Taxonomy Archive: Display only one post per term from separate custom taxonomy
60. Pagination : How to remove /page/x/ after a ‘POST’ action on a form returning to page 1
61. Display CPT posts based on specific taxonomy
62. Setting proper query for multiple custom admin filters
63. How to query custom post types posts filtered by multiple custom taxonomies through a form selection
64. shortcode to show custom post types by category
65. Query/list all terms and their custom post count
66. Filtering WP_Query Dynamically on the Front-End
67. Why get_posts() not returning only selected category posts from Custom Post Type?
68. Archive for custom taxonomy lists all posts instead of current taxonomy
69. wp_query check if integer exists in custom field’s array
70. Wrong request query on cpt and tax
71. How can I see a list of my Custom Post Types of the last term I was in?
72. Get custom taxonomies from multiple posts
73. Pagination for Custom Taxonomy Page [duplicate]
74. Filtering WP_Query
75. Search / Filter posts on Title/Content OR Tags
76. WP_Query most viewed posts, in multiple Post Types, last 30 days, excluding a specific taxonomy term
77. Custom-Posttype & Custom Taxonomy WP_Query
78. Custom loop with multiple taxonomy queries
79. Return one unique custom post type result when it shares a custom taxonomy in WP_QUERY?
80. Displaying custom taxonomy in the admin list of a custom post type
81. Categories of custom taxonomy don’t show any posts
82. WordPress sort search results by custom order
83. How to filter wp_list_categories output with some custom post type meta query?
84. How to Filter custom post type by taxonomy?
85. Custom taxonomy rewrite give pagination 404
86. WP_Query inside foreach loop returning same value for all options when filtered using ajax
87. Filter term taxonomy metabox in custom post type
88. creat filter with wp_query
89. A method for ordering mixed dates in search result loop (theory only, no actual code)
90. Custom WP Query on custom meta and sort by multiple meta keys value
91. WordPress loop: Show only a Custom Post Type Taxononmy TERM
92. What’s the WP way to load remaining custom posts?
93. Custom taxonomies relationship
94. Sort and filter custom post type posts by custom taxonomy
95. How to have this permalink structure: post_type/postname/custom_inner_page
96. Query Custom Post Type Taxonomy term with multiple parameters
97. First custom field value (out of several) displayed twice after query
98. Add Custom Post Type of specific Custom Taxonomy to regularly blog loop
99. Filter Posts from the Main Query
100. WP_Query orderby and tax_query