Personae contactus: Vivian
Telephonum mobile: 86-15022058686
Inscriptiones electronicae: viviantaotao@126.com, vivian@gdecg.com
Skype: Salevivian
Quaestio interrogativa: 50897527
WeChat: 8615022058686
WhatsApp: 8615022058686
Alibaba: cn200212007
