On September 23, the interview group composed of mainstream media from Guangdong-Hong Kong-Macao Greater Bay Area in 2020 visited Lanzhou Railway Pump Station, Lanzhou Waterwheel Expo Park, Lanzhou Museum, Lanzhou Intangible Cultural Heritage Exhibition Hall, and Lanzhou Yellow River Bridge Museum, so as to know about the urban development history of Lanzhou, and deeply feel the unique charm of the city of the Yellow River.

The interview group first visited Lanzhou Railway Pump Station, learned its history and Lanzhou's ecological governance and environmental protection conditions in the Yellow River. "Lanzhou has developed very quickly in recent years. Through the two-day interview, I have witnessed the striving paces of Lanzhou and the prosperity of its people", said Deng Mingyu, General Manager of Hong Kong Economic Guide, said when receiving the reporter's interview, that he will recommend the human geography and the unique culture of Lanzhou to Guangdong-Hong Kong-Macao Greater Bay Area. "I will specially introduce the striving spirit of Lanzhou residents, so as to better promote the cooperation, exchange and development of Lanzhou and Guangdong-Hong Kong-Macao Greater Bay Area", said Chen Jieyi, editor-in-chief of Foshan News, "The ecological rehabilitation project of Lanzhou is great. It is worth Foshan's reference."

Subsequently, the interview group visited Lanzhou Waterwheel Expo Park, and felt the waterwheel culture under the guidance of the commentator. The media reporters that participated in the activity were deeply shocked and were amazed at the wisdom of Lanzhou people. Chen Faqing, reporter of Shenzhen Economic Daily, came to Lanzhou again 18 years later. Through the two-day visit and on-spot interview, he found great changes and increasing changes of Lanzhou, "Lanzhou has an excellent city appearance and environment and clear streets and roads, giving us the sense of comfort. "

During the two-day interview, over 10 mainstream media reporters from  Guangdong-Hong Kong-Macao visited Yuzhong County and Hekou Ancient Town, and learned Lanzhou's development and construction conditions in fields like anti-poverty, economic development and cultural tourism.

It is said that the west trip activity of mainstream media in Guangdong-Hong Kong-Macao Greater Bay Area in 2020 involves three provinces and districts, namely Gansu, Shaanxi and Chongqing, so as to explore the new cooperation opportunity between Guangdong-Hong Kong-Macao Greater Bay Area and the west, and promote the effective connection of advantageous resources of Guangdong-Hong Kong-Macao Greater Bay Area and the west.