Penglai Fairyland is from the Warring States - Lie Mikou - "Lie Zi - Tang Wen" in the - Bohai Sea east do not know how many hundreds of millions of miles, there is a big gully where, in fact, but the bottomless valley, the bottomless bottom, the name of the return to the ruins. Eight string nine wild water, the flow of Tianhan, not injected, and no increase or decrease. Among them there are five mountains: one said Daiyi, two said the highest peak, three said the square pot, four said Yingzhou, five said Penglai.

Interpretation: Penglai is the legendary fairyland, where the immortals live.