参考翻译:
Tang Dynasty, an important dynasty in China's history, is universally acknowledged as one of the most powerful and prosperous dynasties in China. It was founded by Li Yuan in the year of 618 with its capital in Chang'an. The early and middle periods of Tang Dynasty witnessed enlightened politics, a flourishing economy and a stable society. It made great achievement in the aspects of politics, economy, culture and diplomacy etc., making it one of the world powers. Ready to embrace diverse nationalities and religions, Tang Dynasty was integrated with other nationalities, and absorbed their distinctive cultures. Tang Dynasty communicated frequently with countries in Asia and Europe, thus many countries, political system and cultures etc. were deeply influenced by Tang Dynasty.