I have tabulated the scoring elements in the early Chinese mahjong
manuals and the late Qing literatures, to reconstruct the early
Shanghai mahjong. See https://spreadsheets.google.com/pub?key=pwdk2YTfoEAZ0PEEKmQ3DPQ.
Related thread: http://groups.google.com/group/rec.games.mahjong/browse_thread/thread/5ab430f5bd2cbc7d#
ithinc