"A country in certain conditions may implement a so-called long-arm jurisdiction, however, customary international law has imposed a lot of disciplines upon the implementations of such long-arm jurisdiction", said Prof. Kong Qingjiang, Dean of the School of International Law at China University of Political Science and Law. "We will find the U.S. actually is often abusing so called long-arm jurisdiction and that are subject to legal challenge on the international law", he added. | CGTN