曾杰

Zeng Jie: publicly available information about this author is limited, and no confirmed details are available regarding nationality, dates of birth and death, or an English name. Judging from the 17 titles held in the collection, he is a practical writer active in the Chinese-language book market. His representative works include Emotional Self-Control, Efficient Dialogue, Understanding Big Data Marketing in One Book, The Power of Storytelling to Persuade, You Only Think You Are Working Hard, Don't Let Your Emotions Ruin You, The Six Steps to Mastering Life, and Super Questioning. His writing focuses on self-help and personal growth, management, applied psychology, and psychological research. Drawing on topics such as emotion management, communication, self-awareness, and marketing practice, he translates psychological knowledge into actionable methods. His style is plain and clearly structured, and his books are aimed mainly at general readers and workplace audiences.