Shandong people go to the northeast to make a living.

Analysis: The Northeast Plain is located in the northeast of China, with an area of about 350,000 square kilometers, which is the largest plain in China. Northeast Plain is the main agricultural area in China. Northeast Plain is the largest plain in China, with flat terrain, vast black soil area, vast territory and sparse population, and fertile soil. Therefore, a large number of Shandong people went to the northeast to make a living. After years of hard work by builders, a large area of wasteland originally called "Great Northern Wilderness" has become a rich "Great Northern Warehouse".