The trip code is the communication big data trip card a code is also equivalent to the health code, for the country's 1.6 billion cell phone users free query service, cell phone users can be through the service, query me the previous 14 days to all the cities and municipalities information.

Zibo has a long history. Between eight thousand and four thousand years ago, Zibo area appeared after the Li culture, Beixin culture, Dawenkou culture, Longshan culture and other Neolithic culture; summer, business period, the emergence of Shuangjiao's, Ji_'s, Pang Burling's, Pugu's and other ancient countries; the Western Zhou Dynasty, Spring and Autumn and Warring States period, Zibo area belongs to the State of Qi

Qin more than two thousand years after the Zibo area belongs to the county, the State, the State, the road, the House, the Road, the Road, the change of generations, no formation of the Zibo area.