Didn't Jinghui Zhong and Wentong Cai not co-author a paper?
Was a paper not not co-authored by J. Zhong and Wentong C.?
ASK { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/56/443> . ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/83/3179> }
<https://dblp.org/pid/56/443> <https://dblp.org/pid/83/3179>