（中大旅游管理本科旅游概论TOURISM: PRINCIPELS AND PRACTICE期末复习资料）L1 OverviewHow to define a term？ find the connotation 内涵 of it属加种差法Genus and difference Five steps for genus-and-difference methodStep 1: to identify a term (definiendum)tourism Step 2: to identify all phenomena this term usually refers to an activity, an outcome, a processStep 3: to identify the shared attributes of these phenomena via genus and difference approach Genus 属: a kind of being 存在 Subordinate kinds 种: all
