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Limin Zheng

Services

Research & Decisions

Turn a focused question into sourced findings and practical decisions.

  1. 01

    Deep research report

    A scoped research question, with source-backed findings and explicit unknowns.

    Choose this when
    Choose this to understand a topic, trend or mechanism through evidence; choose Public information collection for lists or Options & product comparison to decide between defined options.
    Scope unit
    One primary question, with geography and timeframe
    View scope and example →
  2. 02

    Public information collection

    Find, screen and organize publicly available information into a reusable dataset.

    Choose this when
    Choose this for finding, filtering, deduplicating and tabulating public facts; choose Deep research report for deeper analysis.
    Scope unit
    One batch of targets, specified fields and checks
    View scope and example →
  3. 03

    Options & product comparison

    Compare practical alternatives against your actual constraints and priorities.

    Choose this when
    Choose this when comparing known options against priorities and constraints; choose Deep research report for broader topic research.
    Scope unit
    A set of alternatives and decision criteria
    View scope and example →