@LS701

嘉树 has two meanings:

1. Beautiful/nice trees. and yes, it appears quite often in Chinese art and literature (Ancient articles, poems etc.)

2. It's a type of vegetables - originally from an ancient book called"吕氏春秋 本味"lv3 shi4 chun1 qiu1 ben3 wei4. saying it's a type of green vegetables (Don't know if it still exits today)

Also 嘉树 is the name of a county in Hunan province.

Hope it helps out.