An automatic call to me told me (in Chinese) that my emergent delivery failed, and click 0 to talk to staff. She first asked my name and i told them (the only information disclosed so far). she THEN TOLD ME THAT I delivered a passport to a guy called lin hua in Beijing, but address failed. after i told her i didn't deliver anything and my passports are with me, she told me that she would contact her company first and let me wait for further instruction. i have newly got my phone number on Jan 4th, but she said my delivery started from Jan 2nd. So i couldn't possibly disclosed my phone number to let others impersonate and delivery anything, it must be random call of scam. probably because i used shun Feng service before that let my guard down.