Hello, I wonder where you have seen this word. This is not a conventional word. I only saw it once in an ancient book of my teacher. It describes a selfless mood. It refers to angelica dahurica, but it also means to stop incense in ancient literature. In ancient times, it was said that Shu people raised tea and Wu people raised tea, but the word "tea" was not specifically integrated into other words to represent an attitude. Ideal ambition, etc. The original sentence I just arrived is (a gentleman is not good at one line but not good at one line) to the effect that a gentleman should not have only one purpose, ambition and virtue, but should be consistent, make good use of it endlessly, and leave the last piece of pure land untouched.