if neinuo wanted to eat rice which are the places she should have visited
Koldihwa [in present-day Uttar Pradesh]
and
Mahagara [in present-day Uttar Pradesh] are the places Neinuo would have visited if she wanted to eat rice.
and
Mahagara [in present-day Uttar Pradesh] are the places Neinuo would have visited if she wanted to eat rice.