On April 29, Liang Yiguang, Deputy Secretary-General of the Secretariat of the Expo, led the working group to visit the Deputy Minister of Investment, Trade and Industry of Malaysia, Liu Zhendong, to report on the progress of the preparations for the 21st Expo. Vice Minister Liu Zhendong said that this year is the 50th anniversary of the establishment of diplomatic relations between Malaysia and China, and Malaysia will be the theme country of the Expo for the third time, which is of great significance, and Malaysia will make every effort to do a good job in the 21st ASEAN Expo leaders invitation, theme country activity planning, charm city selection, exhibition and economic and trade activities planning and other preparatory work to ensure that the theme country is more effective. Mr Wong Sze Han, Executive Councillor of Selangor, Malaysia, and the heads of the Malaysian External Trade Development Board and the China-ASEAN Specialty Commodities Convergence Centre attended the meeting.