On May 30, in Lhasa, Tibet, a primary school student watched the black-necked crane's voucher specimens in the Animal and Plant Specimen Exhibition Hall of the Tibet Germplasm Bank. The day was China's fourth "National Science and Technology Workers' Day", and the Tibet Germplasm Resource Bank in Lhasa, Tibet Autonomous Region held an open day. China News Agency reporter He Penglei

Release time: 2020-05-31 09:53:48 [Editor: Li Jun]