What does eel symbolize?

Duke Zhou: I dreamed of eels, Ji. This dream is a soft and greasy image. Those who buy handmaids and concubines are thick-skinned and greasy, and there are also servants. People suffering from consumption dream about this, and they will get well. Dream of eating eels and squid. This dream is not conducive to fame and fortune. The patient of this epidemic is dreaming, and it is easy for pregnant people to have children. Those who live in seclusion in the mountains dream of this, which is a sign of laughing at the princes. In Meng Jie's dream, it is a good sign to hold the eel tightly. If you let it get away, it means that good luck will slip away in front of you and you will be disappointed. A woman dreamed that eels were swimming in clear water, which meant that she had a short happy time. Seeing an eel that has been dead for a long time in your dream symbolizes that you can defeat the enemy. For men and women in love, it means that after all kinds of twists and turns, they finally entered the wedding hall. I dreamed that I was driving on the track, and there were eels and silver-white two-headed snakes coming at me on both sides, but I managed to avoid it: it indicates that your life is step by step, your heart is lonely, and you should still be single; Maybe there are men around you who are kind to you, but you don't like them. Dreaming of being bitten by an eel: a hint of your current living conditions. Dreaming that the eel entered the mouse hole and came out without a tail: it indicates that you will survive, but you have to pay the price, and be careful not to be dragged down by the villain. A woman dreams of eels swimming in clear water, which indicates that she has a short happy time. Dreaming of holding an eel and letting it run away means that good luck will slip away in front of you and you will be disappointed.