Over the past two decades, the member states, following the Shanghai Spirit, have transcended differences in social systems, histories and cultures, and successfully found a new type of cooperation and development path for regional organizations. Zhao Lijian: This year marks the 20th anniversary of the SCO. What is China's expectation for this summit? Against this backdrop, President Xi Jinping will attend the commemorative summit and deliver important remarks. CCTV: This year marks the 20th anniversary of the establishment of the Shanghai Cooperation Organization (SCO).