E-commerce operation is very simple. As long as you have mastered: communication, marketing, CRM theory, 4P theory, market research, strategy formulation, derivative creativity, ideas, audience psychology, integrated marketing, new media research, social marketing, WeChat communication, BBS, SNS, EDM, portal, outdoor advertising resources, platform advertising, airport advertising product development, interactive design, process management, quotation strategy and brand insight. Interactive strategy, customer relationship maintenance, big data theory of cost accounting, PPT production, scheme logic, platform operation, user experience, Excel database, examples of TV delivery strategy website, newspaper thematic planning, news gathering and interview, soft writing, slogan thinking, product copy, social copy, wording modification, wording, format, rhetoric, idioms, two-part allegorical sayings, homophonic, connection. Theme extraction matting, stroke, outline, light-shadow relationship, perspective, depth of field, composition, gradient, vector, UI, rendering, filter, font design, illustration, animation, multimedia production, 3D, Cinemagraph, HTML5, canvas, database, front-end development, PHP, net2.0, audition sound effect, adobe premiere, FinalCutPro. Video shooting, editing, special effects production, subtitles, loushu, proofing of printing house, printing unit price, brochures, DM design, flags, Yi Labao, model resources, stage construction, dancing beauty, sound and lighting, seats, venues, six-degree network theory, secondary communication, hot marketing, rapid response, effect evaluation, click cost, number of visitors, conversion rate and bounce rate.