The economics, history and political science departments organized an interdisciplinary seminar on Southeast Asia.

经济, 历史及政治三个系共同举办了一个东南亚讲演会。

Laozi's thoughts involve cosmism, ontology, philosophy and political science."Tao", as the core of Laozi's thoughts, has cosmogenetic and ontological meanings.

老子思想涉及宇论、本体论、人生论和政治学，“道”是贯穿其中的主线。