Combining two table with sql JOIN? [duplicate]

Answer 1

SELECT a.name, GROUP_CONCAT(b.name_re ORDER BY b.name_re SEPARATOR " & "), a.term, a.time_go 
FROM tour_foreign a INNER JOIN tour_foreign residence b
ON a.id = b.relation
GROUP BY a.name

I'm just learning SQL so i picked up your problem as an exercise. Hope it works.