中国卓越咖啡师联盟-许文博证书

持证人参加中国卓越咖啡师联盟岗位技术培训，经考核，具备相应的专业知识和能力，特发此证。
This certificate is issued to the certificate holder who participates in the technical training of coffee barista in CEBA. After examination, he has the corresponding professional knowledge and ability.