I first received a missed call from the number 8184 2120. When i tried to call it back at 09:17, it failed, twice.

At 09:24, the number - 9357 3506, called me and I answered.

The phone call started off with a voice-automated message in Chinese (telling me that this is the final warning), upon which, prompted me to "Press 9" to speak to a customer officer.
A man who greeted me in Chinese, spoke to me and addressed himself as a worker from DHL.

I was alarmed when he told me that I had delivered a package on the 10th of June to Guangzhou, and that the package had been held up by them due to illegal materials.
As the call continued - he then told me he would transfer me over to the post office, in Guangzhou. A voice-automated message played again.

I believed shortly that it was the same guy, only in a slightly different setting. He asked for my name and age.

The call went on for about 30 minutes till it got very suspicious when he gave me instructions to add him on WeChat via the ID: SSGTGT1688 and he addressed himself as "Bing Hai Min".
I then ended the call, and a number from Guangzhou, then called me 8 times, all of which I did not pick up. +86 (20) 8315 8000