Przerobienie zapytania sql na hql

Czy moze ktoś przerobić mi to zapytanie na hql? Siedze nad tym dość długo i cały czas mam błedy. Dopiero zaczynam przygodę z hql-em stąd moja prośba.

q2 (X,V FROM Regions):
SELECT reg.id, COUNT(acX.id) FROM Region AS reg
JOIN Location AS loc ON loc.regionId = reg.id
JOIN Building AS bld ON bld.locationId = loc.id
JOIN Zone AS zone ON zone.buildingId = bld.id
JOIN SubZone AS sz ON sz.zoneId = zone.id
JOIN Checklist AS cl ON cl.subZoneId = sz.id
JOIN ActivityCheck AS acX ON acX.checklistId = cl.id
WHERE acX.CHECK = "X" GROUP BY reg.id;

select reg.id, count(acX.id) from Region reg
join reg.id Location loc
join loc.id Bulding bld
join bld.id Zone zone
join zone.id SubZone sz
join sz.id CheckList cl
join cl.id ActivityCheck acX
where acX.check = "x" group by reg.id
mniej więcej tak?