For help about invoice_EW52669 and EW52670
Dear, 
Firstly, thanks for your wonderful job!
And would you please help me to revise the style of invoice in Client Console? That is, now in my Clilent Console, the two invoices are showed with the signature of Liu Miao, however, according to the new rule of our institute, these two invoices should be combined into one invoce with a total fee by the signature of Sun Jian. We are sorry to give you trouble once again. 
Many thanks!
 
Sincerely,
 
Miao Liu