Umunyeshuri Yan Chuliang wo mu Ishuri Rikuru ry’Ubumenyi ry’Ubushinwa yize ibijyanye n’umusaruro wa microfilaments ya beryllium y'umuringa kugira ngo uhuze indege zihamye, ibikoresho by'ingenzi “ijosi”, muri KinKou!
Igihe cyo kohereza: Mutarama-19-2022