“…China, Japan, South Korea, Australia, New Zealand, India, and other economic systems of developed countries have participated in this agreement to reduce tariff barriers and build a unified market. Due to severe disagreements in India about whether to open the market to the outside world, this power in South Asia did not ap-prove RCEP (e.g., References [ 67 , 68 ]). So far, Australia, Brunei, Cambodia, China, Indonesia, Japan, South Korea, Laos, Malaysia, Myanmar, New Zealand, Philippines, Singapore, Thailand, and Vietnam have approved the agreement.…”