攀登湧泉齊長城尋千年泱泱齊風從磚機龍頭到電機先鋒看山東高品質發展

Qi Xiaomei's Journey to Qilu (Episode 9): Climbing Yongquan, the Great Wall of Qi, Searching for a Thousand Years of Magnificence, and Seeing Shandong's High Quality Development from a Brick Machine Leader to an Electric Motor Pioneer