How did Shandong 17 divide Qilu in history? thank you

Jinan is named because it is located in the south of Ji Gu.

Qingdao is named for its numerous trees and evergreen seasons. Originally it was a fishing village.

Zibo is named after Linzi and Boshan.

Zaozhuang is named after many jujube trees.

Dongying, named after Emperor Taizong, once camped here and set up Dongying and Xiying.

Weifang is named after Weixian County and Fangzi District.

Yantai is named after the beacon tower in Qi Ming.

Weihai, meaning "Dadonghai".

Jining is named because it is the best water-saving place.

Tai 'an means "peaceful country and peaceful people".

Rizhao is named after the first light of sunrise.

Laiwu, named after Lai and Mou lived together (to be verified).

Linyi, named after yi river, China.

Texas, named after Deshui (Yellow River).

Liaocheng, named after chatting with the river in ancient times.

Binzhou, named after Bohai Sea.

Heze, named after natural ancient ze.

Extended data

The name of Shandong first appeared in the Warring States Period.

At that time, the Qin people in Guanzhong were called Xiaoshan or the area east of Huashan Mountain, and sometimes referred to the territory of six countries other than Qin State. In the Tang Dynasty and the Northern Song Dynasty, the vast area of the Yellow River basin east of Taihang Mountain was called Shandong.

At the end of the Tang Dynasty, some people used Shandong to refer to the land of Qilu. In the Jin Dynasty, Shandong East Road and Shandong West Road were set up, and Shandong really became the name of the administrative region. Shandong Province was established in the early Ming Dynasty, and later renamed as Chief Secretary of Shandong Chengxuan.

In the early years of Qing Dynasty, Shandong Province was founded, and "Shandong" officially became the proper name of this province.

Reference: What does Baidu know about the seventeen cities in Shandong Province?