"Tianxiaquancheng" refers to the city Jinan; "Jiangbei Water City" refers to the city Liaocheng.

Jinan, also known as Quancheng, has "seventy-two famous springs". It is known as "lotus on four sides and willows on three sides, one city with mountains and half with lakes". Jinan's eight scenic spots are world-famous.

It is a tourist city with unique features and is a national historical and cultural city.

Liaocheng, also known as Jiangbei Water City, has the unique characteristics of "Jiangbei Water City" and is known as the "Venice of Northern China". It is a pilot city for the construction of new smart cities in Shandong Province in 2019.

As of the end of 2019, Liaocheng’s permanent population was 6.0983 million.

Extended information: Specialties of Jinan: 1. Zhangqiu green onions. Green onions have been cultivated in Jinan for hundreds of years. The excellent variety "Dawutong" has a general plant height of 150 to 170 centimeters and a maximum of 2 meters. A single plant weighs about 1 kilogram.

Some weigh more than 3 kilograms, and Zhangqiu green onions are known as the "World's King of Green Onions."

2. Longshan Millet Jinan's famous product "Longshan Millet" began to pay tribute to the emperor during the Qianlong period of the Qing Dynasty.

"Longshan millet" is concentrated in Longshan Street, Zhangqiu District, Jinan City. It is a pollution-free food.

3. Pingyin rose Pingyin rose was first planted in the Tang Dynasty, more than 1,300 years ago.

The rose planting area has reached nearly 10,000 acres.

Pingyin roses can be used to make rose jam, brew rose wine, and extract rose essential oil.