Search the dictionary A Chinese word or character, or English Draw a character Search 3 entries. dàjiàotáng 大教堂 cathedral shèngsuǒfēiyàdàjiàotáng 圣索非亚大教堂 Hagia Sophia (the main cathedral of Constantinople, subsequently the major mosque of Istanbul) shèngsuǒfēiyàdàjiàotáng 聖索非亞大教堂 Hagia Sophia (the main cathedral of Constantinople, subsequently the major mosque of Istanbul)