Complex sentence: He began his education in a Hollandsche Chineesche School, a school for ethnic Chinese children run by the colonial government of the Dutch East Indies, there, and later at the Koningin Wilhelminaschool in Batavia (now Jakarta).
Split into simpler sentences: He began his education in a Hollandsche Chineesche School, a school for ethnic Chinese children run by the colonial government of the Dutch East Indies, there. He later attended the Koningin Wilhelminaschool in Batavia (now Jakarta).