Complex sentence: Li Dan (Christian name: Andrea Dittis; died 1625) was a prominent early 17th century Chinese merchant originally from Quanzhou in Fujian province.
Split into simpler sentences: Li Dan (李旦) (died 1625) was a prominent early 17th century Chinese merchant. Sometimes known by the Western name Andrea Dittis, he was originally from Quanzhou in Fujian province.