Human rights lawyer Wang Quanzhang was detained during a 2015 crackdown when Chinese authorities arrested some 300 lawyers and activists. For over four years, his family was denied visitation rights.  After years of relentless protests over his legal rights, proof of life and family’s visitation rights, Li Wenzu, Wang’s wife was recently told by prison authorities she could see her husband for the first time in four years. (Photo: SCMP/Mimi Lau)