Ugu Lake Belong Lijiang Old Town ,yunnan Province .many Hotels Built Here For Travelers.mosuo People Live In The Lugu Lake,The Walking Marriage Widely Adopted By The Mosuo People Of China Is A Unique Marriage Custom That Is Deeply Related To Its Social And Cultural Traditions Of The Matrilineal Family System. In A Walking Marriage, The Couples Do Not Marry To Each Other And Both Stay In Their Own Matrilineal Family For Their Whole Life. The Marriage And Propagation Of Offspring Is Realized Through Walking By Male. The Women Open Their Doors To Their Lovers Every Evening, And The Men Walk Home To Work In Their Mother's Household Every Morning. Neither Of Them Is A Member Of Each Other's Family. The Woman And Man In This Relationship Call Each Other A-xia, Which Means Lovers In The Sense Of Husband Photo