Shoulder to shoulder
In Chinese, Pinyin is pi á NJI āě NL ě izh ǒ ng, which means crowded people. It comes from the story of Xiangzhou day Palace by Ouyang Xiu of Song Dynasty.
Idiom explanation
It's crowded. It is the same as "parallel shoulder".
The origin of Idioms
Ouyang Xiu of the Song Dynasty wrote in the story of Xiangzhou's Day Palace: "the people of Jiadao, who are parallel to each other, are always looking forward to their advice."
Idiom usage
The 28th is the birthday of the City God's wife. The bustling city is just like that outside the city. It's almost like a crazy city. Scholars and women go to see it. Wang Tao, Qing Dynasty
Shoulder to shoulder
Death of Zhuge scares away shengzhongda - sǐ zhū gé xià zǒu shēng zhòng dá
Superior, strong, inferior and weak - guì zhuàng jiàn ruò