Polyandry Edit
Polyandry, the practice of one woman having multiple husbands, is traditionally considered by Han as immoral, prohibited by law, and uncommon in practice. However, historically there have been instances in which a man in poverty rents or pawns his wife temporarily. However amongst other Chinese ethnicities polyandry existed and exists, especially in mountainous areas.
In a subsistence economy, when available land could not support more than one family, dividing it between surviving sons would eventually lead to a situation in which none would have the resources to survive; in such a situation a family would together marry a wife, who would be the wife of all the brothers in the family. Polyandry in certain Tibetan autonomous areas in modern China remains legal. This however only applies to the ethnic minority Tibetans of the region and not to other ethnic groups