He added: "The Chinese authorities tried to silence her, but she stood tall for human rights." Amnesty further called for an end to the harassment of Liu Xia's family who remained in China.
In a statement to the AFP news agency, Mr Genser said: "I demand that Chinese authorities immediately provide proof that Liu Xia is alive and allow her unhindered access to her family, friends ...
Even more so, they mingled culturally and the Western Xia practiced the Tang and the Song political and economic systems, created its written language by using the basic parts of Chinese ...