Complex sentence: Handheld Culture, Ltd. ("Handheld", 首尚文化有限公司) is a cloud mobile e-bookstore geared towards the global Chinese reading and literary creative community through the use of cloud technology, mobile app development and web integration.
Split into simpler sentences: Handheld Culture, Ltd. ("Handheld", 首尚文化有限公司) is a Chinese online bookstore. It uses cloud technology, mobile app development and web integration.