let's go to xishuangbanna
“绿色王国” “green” kingdom ,“南药王国”“south medicine kingdom”“世界物种基因库” “the world species the gene pool”“生态森林物馆”  “forest ecological museum”The travel+leisure say: Xishuangbanna is the most popular 12 travel destination in the world
“植物王国”“ The plant kingdom”、“动物王国” "the animal kingdom”
Where is xishuangbanna ?  
Introduction of it .
绞杀植物
霸王花
老茎开花
热带植物园
tropical botanical garden
独树成林