It is often called the Mingzhou or Siming Lou clan from the old names of Ningbo .
One of the most prominent clans of the Lou surname is that of Ningbo , a major port city of Zhejiang .
It is often called the Mingzhou or Siming Lou clan from the old names of port city .
One of the most prominent clans of the Lou surname is that of Ningbo , a major port city of Zhejiang .