Editor's note: In our BizFocus series, CGTN anchors and reporters explore the most vibrant business sectors in China. Through in-depth interviews with industry experts and on-the-ground coverage, we bring you the latest developments and trends in various business sectors.

Many places in China have recorded the highest temperature of over 38 degrees Celsius this year. Global Business reporters Zhu Zhu and Li Mengyuan travelled to China's southwest and northwest regions and found out how businesses remained active under scorching hot weather.