Exhibit 10.5
March 5, 2003

Dr. Stuart Maddin
835 West 10th Avenue
Vancouver, BC
V5Z 4E8

Dear Dr. Maddin,

Zahir Popat and Mo Aziz of Sino Pharmaceuticals  Corp. have agreed to enter into
a  consultancy  agreement  with  Stuart  Maddin  for the  period  of six  months
beginning  March 5th 2003 and ending  September  5th 2003,  with a review  after
three months thereof to ascertain continuation of this agreement.

As per our discussion, the compensation will be $3000.00 U.S. dollars payable at
the end of every month  beginning  April 5, 2003.  Stuart  Maddin  will  provide
advice  and best  effort to  assist in  assembling  data that will  enable  Sino
Pharmaceuticals Corp. to proceed to the partnering stage of your development.

Business  conducted on behalf of Sino  Pharmaceuticals  Corp.  requiring  Stuart
Maddin to incur travel  expenses  will be treated and billed  separate from this
agreement with prior approval from Zahir Popat and/or Mo Aziz.

If you are in agreement with what has been stated,  please sign below and return
the original to me.


/s/____________________________         Date Signed: March 5 , 2003
Zahir Popat
On behalf of Sino Pharmaceuticals Corp.


/s/____________________________         Date Signed: March 5 , 2003
Mo Aziz
On behalf of Sino Pharmaceuticals Corp.


/s/____________________________         Date Signed: March 5 , 2003
Stuart Maddin