The global economy has been hit hard by the COVID-19 pandemic, and countries around the world urgently need to restore economic growth. As countries in Eurasia become more and more closely connected, it is inevitable for China's Belt and Road Initiative and South Korea's new Northern policy to connect. In this context, what matters is the connection of the railway network. The purpose of this study is to analyze the impact of the integration of the Korean Terminal Railway (TKR) into the Eurasian railway network by connecting the Korean Terminal Railway (TKR) with China's China-Europe freight trains. The results show that there is an interactive positive correlation between railway freight volume and GDP, and South Korea is expected to become the logistics center of East Asia and improve its status and influence in the world center. Within the Korean peninsula, the railway connection can draw North Korea into a larger multilateral agreement system, and South Korea can use external forces within the system to push North Korea to seek more economic cooperation and actively promote the reunification process. The economic development of Northeast Asia also plays a positive role in the economic recovery of the three provinces in northeast China.

China’s OBOR Initiative charts a path for trade and investment cooperation between China and States along the OBOR. Indirect expropriation stands as a crucial issue for the successful implementation of the OBOR initiative. This mainly owes to the large size of investment projects and investment funds, scant regulation of indirect expropriation in the IIAs signed between China and OBOR States, and the diverse political and economic environments of these many States. This article examines the definition and identification standards of indirect expropriation under OBOR IIAs. It will also reveal that indirect expropriation is poorly defined and insufficiently identified in most agreements. It is argued that OBOR IIAs should be revised to regulate indirect expropriation in such three aspects as preambular declaration of host State regulatory freedom, definitional clarity of indirect expropriation, and guidance for its identification. This approach would facilitate a more stable investment environment and contribute to the success of the OBOR initiative.

2013년 시진핑(習近平)주석이 '실크 로드 경제 벨트'와 '21 세기 해상 실크 로드'를 건설하자고 제안하자 중국어 학습붐이 일고 있다. 특히 한국에서는 학생들의 학습열이 높아지고 있으며, 외국어로 서의 중국어의 발전이 빠르고, 규모는 커지고, 형태는 점점 더 다양해 지고 있다. 하지만 교육의 3요소(교사, 교재, 내신)와 같이 무시할 수 없는 문제도 있다. 교사의 전문적 수준은 낮고 일관성이 떨어지며 교사 훈련은 현실적으로 부족하다. 예컨대 중국어 교육 기관은 중국어 와 관련된 비정부 기구들이 많은데, 그들 사이의 연계가 부족하며 개발이 충분하지 않다. 중국어의 지속절인 발전을 촉진하기 위해서는 연구 결과에 기초하여 교육의 3요소를 개선하고, 제2언어 교육 연구 성과를 강하하며, 중국과 한국 양국의 문화 교류가 심층적으로 이루 어질 필요가 있다.

"One belt, one road" initiative has the potential to create greater opportunities for the logistics sector in China-Korea FTA. According to the signing and negotiating of the China -Korea Free Trade Agreement will build a comprehensive institutional framework for the trade, investment and cooperation within the two countries, promote the opening of each others market and push forward the integral development and prosperity of the regional economy. The logistics related system in China is dispersed over different，regulations，international rules and technological specifications of every links of logistics；so there is the lack of system aticness，coordination，legal force and international perspective of this system. China should promote the standardization of logistics related system and regulation，establish an independent and uniformed logistics department，and accelerate amendment of related system to meet the requirement of the development of times.