Zhang Cheng-Zhi (张承志), the white-hot Red Guard who mastered Mongolian and Japanese—and then converted to Islam—has just launched En las Ruinas de la Flor: Viajes por al-Andalus (鲜花的废墟). His new Chinese-language travelogue takes us through Moorish Spain, Portugal and Morocco in search of the golden age of Islam in Europe (8th-15th centuries). To view the English synopsis...