Are there any Chinese characters with good meaning but rare? Ask for recommendation

"Horizontal" is pronounced as "horizontal", which is a horizontal jade in the world and looks like "green". The name of ancient jade. Jade ornaments, the upper part is mixed with horizontal jade. It's shaped like a chime, but it's small or has a horn. Used on wall rings, it is rare and precious.

Shu [shù] timely rain: ~ rain. "Long collectors pray for Jie Li Zhai, Ji ~

Generally, when naming a name, you will calculate what the five elements are missing and what to add (╯□╰).