人类绿洲 (An Oasis for Human)

全诗涉猎世界林业史、中国林业史和湖南林业史等知识，涉及政治、经济、历史、地理、文学、哲学、宗教、林业、生态、环境等诸多学科领域。(The poem covers the knowledge on the forest history of the world, China and Hunan, and in specific, involves many academics like politics, economy, history, geography, literature, philosophy, religion, forestry, ecology and environment.)