$categories Object
(
| term_id = Integer(4) 8250
| name = String(7) "Vietnam"
| slug = String(7) "vietnam"
| term_group = Integer(1) 0
| term_taxonomy_id = Integer(4) 8250
| taxonomy = String(8) "post_tag"
| description = String(0) ""
| parent = Integer(1) 0
| count = Integer(1) 2
| filter = String(3) "raw"
)
