What do A pos and C pos mean?
The # column is the rank of each listed entry for Chunquan Sheng — rank 1 means this entry is where Chunquan Sheng has the most articles or citations. A pos and C pos show the reciprocal: the position of Chunquan Sheng within that entry's own ranked list, by articles and citations respectively. A low value means Chunquan Sheng is among the most prominent contributors for that entry.
