Elements of previous card 20307965 are the same here:  unused, stamped, official, Mt. Emei, Greetings, and World Heritage — and measuring 4″ x 7-1/4″.  In this case, as the old saying goes, the card’s caption takes the cake:  “Ligou Garden, or the Dirt-free Garden, sits among the trees in Fuhu Temple (“Tiger Taming Temple”).  Nearly no dead leaf would ever fall on the roofs of the garden because of its unique architectural designs.  This is considered a wonder in the world history of architecture.”  Either that, or a clean-up squad appears in the middle of the night to exact its own wonders.  Grade: 1