Steep walls
Fengqiang Qiu, a Chinese idiom, Pinyin is f à ngqi á ngqi à oxi à, which means that the wall is tall and the foundation is steep. It means that the foundation is not firm.
The wall is tall and the foundation is steep. Metaphor is not firmly rooted. The same as "address".
Steep walls
the pine and the cypress endure cold winter together - suì hán sōng bǎi
regulate the appetite according to the dishes - kàn cài chī fàn