The meaning of zhulian in hurriedly chasing and taking advantage of it: chasing.
Cheng Yi was shocked and rushed to take advantage of it, and the toad entered the grass. From Pu Songling's "Promoting Weaving" in the Qing Dynasty
It means that you are even more surprised when you become famous, and you rush to chase it, but the toad (has) jumped into the grass.
Pu Songling’s classic sayings:
1. There is no such beauty in the world, except for monsters and foxes. ——Pu Songling
2. When an expert sees life and death, why should life be joy and death be sorrow? ——Pu Songling
3. If you want to read the best books in the world, you must read the best books in the world. ——Pu Songling
4. Wealth in life must be timely. We are always together, and we are afraid that dogs and horses will fill in the ravines first. ——Pu Songling
5. A wise man does not need to be benevolent, but a benevolent man must be wise. ——Pu Songling
6. If there is a will, things will come true. If the cauldron sinks the boat, a hundred and two Qin passes will eventually belong to Chu; if a person works hard, God will not let him down; if he sleeps on his salary and tastes courage, three thousand Yue Jia can swallow Wu. ——Pu Songling