Is there a Mc Donalds in Huangdao or Jiaonan China?

As of my last knowledge update in September 2022, there were McDonald's restaurants in both Huangdao and Jiaonan, China. However, it's possible that the restaurant locations or operations may have changed since then. For the most up-to-date information, I recommend visiting the official website or contacting McDonald's customer service in China directly.