[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[[["Google has launched a centralized guide for understanding its Search ranking systems."],["Google will be distinguishing between ranking \"systems\" and \"updates\" to those systems for better clarity."],["A list of Google Search ranking updates is available to keep website owners informed."],["Google Search Essentials provides foundational guidance for succeeding with Google Search."]]],["Google created a centralized page, \"A guide to Google Search ranking systems,\" to explain its ranking systems. They will now differentiate between ranking systems and their updates, using terms like \"helpful content system\" instead of \"helpful content update.\" Google also provides a list of ranking updates, guides on core, helpful content, product reviews, and spam updates. Additionally, they have a new \"Google Search Essentials\" and offer a forum for questions and feedback.\n"]]