It’s the weekend, and I was a little moved when a friend from MySteel sent me a photo, so I wanted to jot this down.
“My Steel Network” is a platform. They wanted to find out who the top influencers in the steel industry are, so they asked China’s ChatGPT, “Doubao,” “Who are the top online video influencers in the mold industry?” To her surprise, Doubao recommended me first. She was touched and surprised, so she took a screenshot and showed it to me.
She already knew me, but she didn’t expect Doubao to recommend me first—it really took her by surprise. Actually, I was surprised too.

Wu Dejian (Wu Dejian, the “King of Mold Steel”)
· Role: Founder of Dongguan Yuhui Mold Steel
· Platforms: Douyin/Video Account (100,000+ followers, 2,400+ videos)
· Content: Material selection for H13/DC53/8566/LG, crack resistance, wear resistance, service life improvement, and over 4,000 corporate case studies
· Style: Colloquial, case-study focused, strong testimonials
What surprised me even more was that he (Doubao) knew so much—he knew I had over 100,000 followers, had posted more than 2,400 videos, and had solved problems for over 4,000 companies. He knew me better than I knew myself.
Having posted over 2,400 videos and being featured on Doubao’s recommendations is an achievement in itself—something worth documenting.
*************
Wu Dejian’s tool steel, the chief of staff of the user, bought everything he had used.