be on the beach
Poverty, a Chinese idiom, Pinyin is p í NK ù NLI á OD ǎ o, which means to live in poverty and be depressed. It comes from the biography of Wang Renyu in the spring and Autumn period of the Ten Kingdoms.
The origin of Idioms
In Wu Renchen's biography of Wang Renyu in the spring and Autumn period of the Ten Kingdoms in the Qing Dynasty, it is said that "there are more than ten thousand poems written in his life, and the people of Shu say that although he is poor and destitute, his faith remains unchanged, and he is ill in his later years, he still transcribes them."
Idiom usage
Zhang San has been unemployed for a long time and has no relatives or friends to rely on. He is very poor.
be on the beach
imitate others and thus lose one 's own individuality - hán dān xué bù
The letter covers the whole world - hán gài qián kūn