document: China quarantine watchdog detects 10 radioactive contamination cases BEIJING , April 2 -LRB- Xinhua -RRB- - China has detected 10 radioactive contamination cases among passengers , planes , vessels and containers entering China since March 16 , said Li Yuanping , spokesman of the General Administration of Quality Supervision , Inspection and Quarantine on Saturday .
doc_bio_tags: B B O O O B I I O O B O O B O O B O B O B I I O O O O O O O B O B O B O O O O O O O O O B I O O O O O O B O O O