Columbia subject headings:
Harvard subject headings:
Chinese philology--History--Congresses.
Gongsun, Long, active 3rd century B.C. Gongsun Longzi--Congresses.
Philosophy, Chinese--Congresses
Princeton subject headings:
Gongsun, Long, active 3rd century B.C. Gongsun Longzi--Congresses.
Philosophy, Chinese--Congresses.
School of logicians (Chinese philosophy)--Congresses.