How many duplicate names does Luo Zichuan have in China?

Hello, nice to meet you, dear. Now let me answer your question. As far as I know, according to my online survey, this Luo Zichuan's name has been counted by the people of the whole country. Chongming has160,000 people, and the authoritative organization investigates the polls. Luozichuan has about150,000 duplicate names in China.