HONG KONG, June 27, 2026 /PRNewswire/ -- Chuangxinzhong, a precision marketing subsidiary of Yeahka (9923.HK), has become the top-ranked partner by model consumption among all agency-tier partners of ByteDance's Jichuang 2.0 model. According to Chuangxinzhong personnel, the company has deployed AI agents to automate manual processes since May, driving a 116% year-on-year increase in model usage. Meanwhile, its AI content production capacity rose by 33%, enabling the company to generate 30 to 40 video ad cre ...