On the way out
Gouge Zhe, a Chinese word, means the call of a partridge. It's from Li qunyu's "the partridge in jiuzipo".
Li qunyu's poem "Jiu Zi Po Wen Zhegu" is from Tang Dynasty: "when you are crossing the rugged road, you can hear the sound of the hook and the line." ö. (Volume 2 of the first collection of Tiaoxi Yuyin Conghua by Hu Zai of Song Dynasty)
On the way out
search into an abstruse subject and indicate the importance - gōu xuán tí yào