Golden leaf hotel, what does this golden leaf hotel mean?

The national standard of "Green Tourism Hotel" was put forward by the National Tourism Administration, which was divided into two grades: "Gold Leaf" and "Silver Leaf". In March 2006, it was released and implemented in the national hotel industry, and named "Jinye" as the highest level of "green tourist hotel" in China, which was evaluated and named by the National Star Tourist Hotel Evaluation Committee.