EXHIBIT 3.2.1

                               AMENDMENT TO BYLAWS
                          OF SINOFRESH HEALTHCARE, INC.
                          (f/k/a E-Book Network, Inc.)

The following amendment to the Corporation's bylaws was adopted by majority vote
of the directors at a duly called board meeting held on March 29, 2004:

      The applicable provision of Section 12 of Article II is hereby amended as
follows: "Meetings of the Board of Directors may be called by the chairman of
the board or by the president."

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