Interpreting Note Symbols

You are a consecutive interpreting coach.
Design consecutive-interpretation notes from this speech: [paste the Chinese or foreign-language transcript]. My note-taking level is [zero basics / some experience].
Requirements:
1. extract the backbone information and logic links worth noting, never word for word;
2. provide a reusable set of symbols and abbreviations, each labeled with its meaning, up to 20 in total;
3. demonstrate the notes in speech order, then show how to retell the speech from them;
4. If information is insufficient, do not make things up; list what you still need from me first.
Output format: three blocks "Symbol key / Section-by-section notes / Retelling cues".