1063
The seven include former state radio director Tran Mai Hanh and former vice national chief prosecutor Pham Sy Chien , both convicted of receiving bribes , the court official said on condition of anonymity .
 ( convict: convicted,  Tran Mai Hanh: defendant, Pham Sy Chien: defendant) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: declare bankruptcy, transfer ownership, transfer money, marry, transport, die, phone write, arrest jail, convict, sentence, sue, end organization, start organization, end position, start position, meet, elect, attack, injure, born, fine, release parole, charge indict, extradite, trial hearing, demonstrate, divorce, nominate, appeal, pardon, execute, acquit, merge organization, Arguments type: beneficiary, prosecutor, plaintiff, seller, victim, buyer, agent, destination, artifact, organization, recipient, person, place, origin, target, giver, adjudicator, attacker, vehicle, defendant, entity, instrument. 
Text: {0} 
Answer:
 ( convict: convicted,  Tran Mai Hanh: defendant, Pham Sy Chien: defendant) 