Photograph of Mario Vargas Llosa, president of PEN International (1977-80), visiting President Yen Chia-kan with members of the Taipei Chinese Centre after the 42^nd PEN International Congress in 1977. From left to right are: Yen Chia-kan 嚴家淦 (1975-78), President of the Republic of China; Mario Vargas Llosa; Nancy Chang Ing 殷張蘭熙, president of the Taipei Chinese Centre (1985-91) and vice-president of PEN International (1975-2017); and Peng Ko (Yao Peng) 彭歌, president of the Taipei Chinese Centre (1978-85). This Congress was held on 11-17 December 1977 and was titled Literature A Bridge Between Asian and European Cultures.