From the Yunnan series, this unused card whose feature (the lake) is so distinctive that we will give you a condensed Wikipedia description of it:  “Lugu is called the ‘mother lake’ by the Mosuo people.  The lake is also well-known in Chinese travel pamphlets as the region of “Amazons,” “The Kingdom of Women” and “Home of the Matriarchal Tribe”, this last name highlighting the dominant role of the Mosuo women in their society.  It is also known as “A Quaint Realm of Matriarchy.”  The matriarchal and matrilineal society of the Mosuos is also termed the “Women’s World” … and this goes on, but you get the idea.  QR Codes are there.  Grade: 1