1. Ximeng (xī mèng) The original meaning of the word "meng" refers to an illusion produced during sleep, and later it was extended to refer to imagination.
2. Xiru (xī rú) The word "ru" means to follow or compare with.
3. Jinxi (jǐn xī) The original meaning of the word "jin" refers to silk fabrics with patterns, and by extension it means brightly colored and gorgeous.
4. Jin Xi (jǐn xī) The word Jin means beautiful jade, and was often used in conjunction with the word Yu in ancient times.
5. Xiyuan (xī yuán) The source word means the original word imitation, and the original meaning refers to the place where the water flow begins. Later extension refers to the source of things.