Complex sentence: The State of Teng (1046--414BC) was a small Chinese state that existed during the Spring and Autumn Period and the Warring States Period, and was located in the south of modern-day Shandong province.
Split into simpler sentences: The State of Teng (ca.1046 BC--414 BC) was a small Chinese state that existed during the Spring and Autumn Period and the Warring States Period of Chinese Antiquity. It was located in the south of modern-day Shandong province.