Asia Leechdom Holding Corporation: Exhibit 10.21 - Filed by
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Exhibit 10.21

Purchase & Sale Agreement  

Contract No.: 0913013 

	Seller:Tianjin BOAI Leechdom Technique Co., Ltd 	Buyer: Tianjin Office of Sinopharm
      Holdings 
	Add: No.55, Miyun Road, Nankai District, Tianjin 	Add: No.1, Dalian Avenue, Heping
      district, Tianjin 



	Representative: 	     Representative:
  
	Tel. 	     Tel. 
	Fax: 	     Fax: 022-23116459
      23116455 23116546 
	Zip Code: 	     Zip Code: 300040
  
	Bank: 	     Bank: Binjiang
      Branch of Tianjin Branch, Communication Bank 
	Account No.: 	     Account
      No.: 066040018001110010 


Bothe parties have reached the following agreement through
friendly consultation: 

1. Drug name and price: 

	Drug name
      and specification 	Unit 	Quantity 	Unit price (include tax) 	Amount 
	All kinds
      of products 	  	  	  	20,000,000.00 


Total amount:
20,000,000.00           In
capital: 

Actual settlement is based on the quantity and unit price
of the good that the buyer actually received. 

2. Payment method: T/T CHECK BILL OF EXCHANGE
D/A COLLECTION 

3. Delivery method: CHINA RAILWAY EXPRESS

                                   
Air Transportation EMS

                                   
Motor Transportation

                                   
Other 

4. Traveling time: 

5. Delivery Place: Tianjin logistics Co., LTD
of Sinopharm
Holdings 
                                 No.
53, East Eight Road, Tianjin Airport Industrial Park

                                
Zip code: 300300 

6. Delivery: According to the contract, the seller
responsible for the delivery and bear the related expenses. The buyer has the
right to reject the unqualified goods, and the seller should bear the related
loss, the goods can be changed or returned unconditional. 

7. Quality: 

The seller should offer the effective documents approved and
issued by the National pharmaceutical supervisory and administrative departments
and Industry and commerce administration department to the buyer; and the seller
should supply any documents that the buyer requires. 

The product quality should comply with the National Formulary,
the drug standard stipulated by the government and related quality requirement.


The drug inspection report should be send with the drug, the
whole-packaged drug should be attached with qualification certificate. 

Imported drug should comply with the “Drug import Act”, the
copies of “Import drugs registration certificate” and “Imported Drug Inspection
Report” or the “Import Pharmaceuticals Customs Form” should be offered and
sealed. 

The drug delivered by the seller should comply with the quality
requirement, the package should be solid. The drug delivery condition should
comply tithe related requirements. 




8. Settlement of faulty goods: The seller should take
the full responsibility for the negative effect caused by the quality problem,;
the seller also responsible for settle the unmarketable goods; for the effective
date of the goods delivered by the seller, please refer to “Supplier’s manual of
Tianjin Office of Sinopharm Holdings”, the buyer has the right to reject the
unqualified products, and the seller should responsible for all negative effect.


9. Contract term: The contract will be effect upon both
parties sign and seal. The copy or the fax after the parties signed has the same
legal effect. If the fax or the copy does not comply with the original document,
the original contract held by parties shall prevail. The contract can not be
changed if parties do not confirm. The seller should timely notify the buyer if
the contract can not be carried out on time, otherwise the seller should pay 3%
of contract value as the penalty. 

10. Dispute settlement and applicable laws: If the
dispute cannot be settled after negotiation, either party can be brought to the
local court proceedings. The contract is comply with the law of P.R.C. 

11. The unaccomplished matter should be carried out based on
“Supplier’s manual of Tianjin Office of Sinopharm Holdings”. 

12. Other: 

	Seller(seal) 	Buyer(seal): 
	Representative (signature) 	Representative (signature) 
	Date: 	Date: