chinese.qrels:
relevance judgements
official used trec_eval to evalute

chn.baseline.trec:
Offical baseline results

chn.baseline.top100.trec_with_info:
top100 results for each query. Contains query, title, url

chn.queries:
original queries

chn.qid2queries.segmented:
query segmentation

html_res.txt:
raw html of documents in baseline run

docno_title_url_body.all.txt.seg:
parsed and segmented documents in baseline run