Mosuo families tend to trace their lineage through the female side of the family (they may sometimes not even know who the father of a particular child is, so tracing through the paternal line is impossible). Families that don't have a female to take the role of a family's matriarch may "adopt" a woman from another family, and she will take over as head of the house when the current matriarch dies. She, and her offspring, will be included in the ‘family genealogy'.
Yunnan Province in southwest China border, the provincial capital Kunming. Warring States period, this is the Dian tribe fowl. Yunnan, namely, "Caiyunzhinan"and the other argument is that because in the "Yunling of the South " is named. The total area of about 39 million square kilometers, accounting for 4.11% of total land area, the provincial administrative regions in the country ranked No. 8 in the area. The total population of 45,130,000 (2008), accounting for 3.36% of the population, the population ranked 13th. And Yunnan provinces adjacent to Sichuan, Guizhou, Guangxi, Tibet, Yunnan Province, three neighboring countries of Myanmar, Laos and Vietnam. Tropic of Cancer crosses from the southern province.