Jiaozhou, Pingdu and Laixi in Qingdao, Shandong province were included among China's top 100 counties in 2020, according to a list released by CCID Consulting on July 28. Last year, Jiaozhou's revenue in general public budgets totaled 10.24 billion yuan, an increase of 9 percent year-on-year. File photo: Pingdu in Qingdao In the first half of this year, Pingdu signed …