We’ve seen it all in the cross-border errand business. But yesterday, a simple WeChat setting almost caused a delicious Peking Duck dinner to be cancelled.
This isn’t just a delivery log; it’s a behind-the-scenes look at how we operate and a vital tip for anyone looking to order food from Shenzhen to Hong Kong.
The Late Night Craving
It started at 9:55 PM.
A new order popped up in our system. The request? A full set of Jing Wei Zhang (京味张) Peking Duck, complete with 3 extra portions of pancakes and green onions.
The destination: Tai Wo Station, Hong Kong.
The deadline: The following night (January 31st) at 9:00 PM.
Jing Wei Zhang is famous in Shenzhen for its crispy skin and tender meat. We knew this was going to be a great meal for the client, so we accepted the challenge immediately.
The Glitch: The Mysterious wxid_
Standard procedure after accepting an order is to connect with the client on WeChat to confirm details (like sauce preferences or specific dietary notes).
But we hit a wall. The client had provided a raw WeChat ID starting with wxid_.
⚠️ Pro Tip: If you have a new WeChat account, WeChat restricts others from searching for you by the default
wxid_handle. You must go into settings and create a custom ID (likejohn_doe_123) to allow people to add you.
Unable to add him, I sent an urgent email explaining the situation and providing my own ID. I crossed my fingers, hoping he checked his inbox.
The Vanishing Act
Success! By 12:45 PM the next day, the client added me. We confirmed the order and even moved the delivery time up to 8:45 PM. The order was now processed into our Shenzhen-Hong Kong Errand Service workflow.
But the drama wasn’t over.
At 7:00 PM, our ground team in Shenzhen was ready to place the order at the restaurant. We needed one final confirmation to ensure the duck was roasted fresh for the pickup time.
Radio silence.
We messaged. We called. No answer.
7:40 PM. The clock was ticking. If we didn’t order soon, the duck wouldn’t be ready, the courier wouldn’t make it to the border, and customs would slow us down. We were staring at a potential failure.
“Try email again!” It worked the first time, right? Perhaps he doesn’t use WeChat often?
I sent another urgent email, hoping for a miracle. And… it worked! He replied moments later. He simply hadn’t been looking at his phone.
The Rush to Tai Wo
We re-connected at 8:20 PM. To be honest, this was cutting it incredibly close.
Our team went into overdrive. Order placed, runner dispatched to the restaurant, handover to the cross-border courier, and the dash through customs. It takes a coordinated effort to move hot food across a border.
We knew we might be slightly late for the 8:45 PM target, but our runner didn’t stop moving.
Finally, just past 9:00 PM, we met the client at Tai Wo Station. The Peking Duck was successfully handed over, still warm and ready to eat. Seeing the relief and happiness on the client’s face made the stress worth it.
How to Ensure a Smooth “Reverse Haitao” Delivery
If you are planning to order Food Delivery from Shenzhen to Hong Kong, here are three tips to ensure your food arrives hot and on time:
- Update Your WeChat ID: Change that default
wxid_to something searchable so our runners can find you instantly. - Stay Connected: Please keep an eye on your phone during the delivery window. Unexpected issues (like a sold-out dish or customs traffic) require quick decisions.
- Allow a Buffer: Cross-border delivery involves customs clearance. It’s not as predictable as local Deliveroo. We recommend allowing a 30-minute buffer window for your mealtime.
Craving authentic Shenzhen cuisine? Don’t worry about the logistics. Zerrand has you covered—just keep your phone on!

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