Update README.md

README.md

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-🏥 Dataset Summary
+🏥 **Dataset Summary**
 
-The Global Clinical Trials Structured Intelligence dataset provides deeply parsed clinical trial records drawn proportionally across all development phases (Phase I through IV, plus observational studies), with enriched representation of early-phase trials. Moving beyond raw registry text, each record extracts critical parameters including study purpose, intervention arms, trial duration, and primary endpoints.
+Structured clinical trial records sourced from ClinicalTrials.gov. Each record extracts and normalizes key parameters including study purpose, intervention arms, trial conditions, and sponsor/collaborator relationships. Drug entities are enriched with multilingual name mappings (Chinese, English, Japanese).
 
-An essential resource for Medical NLP models, clinical trial outcome prediction, and global R&D trend analysis.
+**🚀 Key Features**
 
-🚀 Key Features
+- **Structured Intervention Arms:** `arm_intervention` captures each trial arm's design group type, linked interventions, and single/multi-drug configuration.
+- **Multilingual Drug Entities:** `experimental_drug` provides normalized drug names in CN/EN/JP for cross-lingual applications.
+- **Condition & Sponsor Mapping:** `f_condition` tags diseases/conditions; `sponsor` and `collaborator` map the organizational network behind each trial.
+- **Registry Linkage:** Full ClinicalTrials.gov URL and secondary IDs (NIH grant numbers, org study IDs, acronyms) for traceability.
 
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-Phase-Stratified Coverage: Records span all clinical phases with deliberate enrichment of early-phase (Phase I/II) trials.
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-Structural Trial Design: Details on arm_intervention_count, duration, and group_country_count.
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-Outcome & Validation Tracking: Tracks whether the trial has results (if_ct_result) and its validation status (if_validation).
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-💻 Quick Start & MCP Integration
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-Query clinical trial intelligence dynamically with our Clinical Trials MCP Tool on GitHub.
 
 ## 🔗 Resources
 - **Developer Portal**: [open.patsnap.com](https://open.patsnap.com)