The nearest one has to go a long way.

There are two bus stops, one is Nanshan Cultural and Sports Center, and you have to transfer.

The other is Nanshan Garden.

Take bus No.81(6 stops)/bus No.36 (7 stops)/bus No.233 (9 stops) to the North Nanshan Garden of Keyuan.

what can I say?

After getting off the bus, there should be a fork in the road in front (it is near the station anyway, not in front or behind). Go left, cross the road, then go straight, cross an intersection, and then you can see it, a round building.

To put it simply, I want you to go straight to the left (facing the car) after you get off the bus.

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Actually, it's just behind the rainbow in Nanshan, that area. Find it yourself. It is easy to find.