IN CHARGE OFa woman who is a chairperson 女主席;女会长;女主持人
Examples from the Corpus
chairwoman• A woman who chairs a meeting is either a chairwoman or a chair, never a chairman.• She later served a term as chairwoman of the council.• I mean, I don't object to sensible changes - saying chairwoman when it's appropriate, for instance.• Stewart, chairwoman of Omnimedia, will relinquish the job of editor in chief at her magazine to editor Stephen Drucker.