Faavaeina i le 2004, taulai atu Ningbo faaeletonika Yishen i le atiina ae ma le gaosia relays eletise e aofia ai:
1. relays inisinia afi o taavale 2. EV (Faa-Eletise taavale) relays molia-faaputuga 3. relays Mana 4. relays Tiute