Why is Wang Huang a family?

How can I put it? In fact, it is the precipitation of the Chinese nation's history of more than 5,000 years. Both surnames are the most popular names, and there are many versions about their origins. Dialect accents in different places sometimes can't distinguish the pronunciation of these two surnames, just like some places in Shanghai can't distinguish the two pronunciations, so they are called one sound when they are called. Generally people distinguish between "pot-bellied yellow" and "three-row king", and the pronunciation is the same.