Lang Chen

SEO & GEO lead · 6 years in organic growth · Beijing

I have spent six years in SEO and GEO — from content sites and B2B lead generation to getting brands recommended by Chinese AI assistants. I work across both the Chinese and the global AI ecosystems, and built my own AI-recommendation monitoring system.

01 · GEOZhaojin app (找金 APP): 100+ core queries to the top AI recommendation in one month

B2B precious-metals marketplace. Built the GEO program and an internal GEO monitoring system from zero. Within one month, 100+ core buyer queries had the brand cited and recommended first by Doubao and DeepSeek.

02 · SEOReal-time gold price site (实时金价网): 10,000+ daily visitors in three months

Led an industry news site from planning to launch — keyword architecture and content matrix — reaching 10,000+ organic visitors a day within three months.

03 · B2B leadsQingdao Lezhong Environmental Technology (乐中环保科技): 95% of customers from online

B2B environmental-equipment company starting from zero online. Combined SEO, Baidu SEM and Ocean Engine ads to reach a top-three organic position in the industry within 18 months; clients included Weilong Foods, Foxconn (Henan) and China Communications Construction.

04 · Zero to oneWest Coast Recruitment (西海岸招聘网): 450+ companies in three months

Led the launch of a local recruitment platform in Qingdao, running research and business development. 450+ local companies joined and 3,600+ résumés were collected in three months.

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