Complex sentence: The trade between China and Indonesian archipelago flourish since the era of Srivijaya around 10th century and intensify in Majapahit era around 15th century, by that time the Chinese immigrants began to stayed in the archipelago, brought along with them their culture and cuisine.
Split into simpler sentences: The trade between China and the Indonesian archipelago flourished since the era of Srivijaya around the 10th century and intensified in the Majapahit era around the 15th century. By that time the Chinese immigrants began to remain in the archipelago, bringing along with them their culture and cuisine.