Geneva [Switzerland], November 15 (ANI): The United Nations Human Rights Office expressed regret over the conviction and sentencing of human rights lawyer Yu Wensheng and his wife, Xu Yan and called for their "immediate and unconditional release."Notably, Chinese authorities on October 29 sentenced Yu Wensheng to three years in prison, while his wife, Xu Yan, received a one-year and nine-month sentence. The couple was det