Which province is a state of etiquette?

The country of etiquette is Shandong Province.

The state of etiquette refers to Jining, which is located in the southwest of Shandong Province. It is an excellent tourist city in China and a central city in southern Shandong Province. With a long history and culture, it is one of the important birthplaces of oriental civilization and Chinese civilization.

Introduction to Shandong:

Shandong Province is the eastern coastal province of China, which is called Shandong for short and the capital of Jinan. It is located in the eastern coast of China, between 34 22.9 ′-38 24.01′ and east longitude114 47.5 ′-122 42.3 ′, north and south with Hebei, Henan, Anhui and Jiangsu provinces. Shandong is 72 1.03 km long from east to west and 437.28 km long from north to south, with a land area of155800km2. According to the results of the seventh national census, the resident population of Shandong Province in October 2020 was 1 1: 00, which was 101527500.

The mountains in the middle of Shandong are raised, with low-lying and flat southwest and northwest, and gentle hills in the east. The terrain is dominated by mountains and hills, with Shandong Peninsula in the east, North China Plain in the west and north, and mountains and hills in the south-central part, forming a landform with mountains and hills as the skeleton and alternating plains and basins, including mountains, hills, platforms, basins, plains and lakes. It spans five major water systems: Huaihe River, Yellow River, Haihe River, Xiaoqing River and Jiaodong. It belongs to warm temperate monsoon climate.