Sweetness: The original meaning of the word sweetness refers to the sweetness of food.
"Shuo Wen Jie Zi" explains the cloud: beautiful.
Xin: Aroma, spread far.
"Shuo Wen Jie Zi" explains the cloud: Xiang Yuan. From the sound of incense. This is a beautiful thing.
Sweet means beauty, happiness and happiness; Xin means fragrance, fame and virtue, which has a beautiful meaning.
The meaning of this name can be interpreted as "fragrant and sweet".