The root cause
According to the Chinese idiom, Pinyin is g ē NJI é P á NJ ù, which means to describe a firm foundation and powerful force. It comes from the book of the new Tang Dynasty, biography of literature and art, Li Han.
Notes on Idioms
Plate, pass "pan".
The origin of Idioms
Li Han, the second biography of literature and art in the new book of Tang Dynasty: "it's like a thief who, because of the capital of the Yangtze River and Huaihe River, has a large number of troops and accumulated wealth. He is rooted in the West and refuses. Although he is finally annihilated, it will take a long time."
Idiom usage
As predicate, object, attribute; used in figurative sentences.
The root cause
Cicada belly and tortoise intestines - chán fù guī cháng
the friendship or hospitality of a host - dì zhǔ zhī yí