exhibit 10. 10 drug purchase & sales contract party a : changchun yongxin dirui drug co., ltd. party b : tonghua tongdetang pharmaceutical co., ltd. this contract is made by and between party a and party b through friendly negotiation to maintain the normal flow price & order of party a ’ s products as well as the legal benefits of the distributors based on the principle of equity and mutual benefits. i. i. 1. the sales term is from jan 9, 2009 to jan 9, 2010 ( it cannot exceed the cooperation term of party a and party b ). 1. 1. the sales term is from jan 9, 2009 to jan 9, 2010 ( it cannot exceed the cooperation term of party a and party b ). 2. the product price provided by party a to party b and sales task of party b, etc. 2. 2. the product price provided by party a to party b and sales task of party b, etc. ii. responsibility and right of party b ii. ii. responsibility and right of party b 1. 1. 2. 2. 3. it shall positively coordinate party a to develop various propaganda and promotion activities ; it shall provide convenient conditions if the personnel of party a come to the drugstore and shop located at party b ’ s place to develop the promotion. if the promotion area is the drugstore directly subordinated to party b, party b shall provide the place for free. 3. 3. it shall positively coordinate party a to develop various propaganda and promotion activities ; it shall provide convenient conditions if the personnel of party a come to the drugstore and shop located at party b ’ s place to develop the promotion. if the promotion area is the drugstore directly subordinated to party b, party b shall provide the place for free. 4. it can receive the awards of party a if it reaches the award standard and doesn ’ t violate the clauses of this agreement. 4. it can receive the awards of party a if it reaches the award standard and doesn ’ t violate the clauses of this agreement. 4. 4. it can receive the awards of party a if it reaches the award standard and doesn ’ t violate the clauses of this agreement. 5. after this agreement expires, it has the priority to extend the agreement under the same conditions. 5. after this agreement expires, it has the priority to extend the agreement under the same conditions. 5. 5.