“…However, an indisputable fact is that, in line with the expansion of trade concepts, trade policy coverage is not limited to border measures, but also to trade-related domestic policies and measures. According to WTO rules, trade policy focuses on trade-related policy measures, including trade in goods and services, trade-related investment policies, and trade-related IP policies (Ellerman et al, 2015). Moreover, with the deepening development of the multilateral trading system, new issues are being introduced, and trade policy will also involve investment policy, competition policy, environmental policy, labor policy and other fields.…”