The cache is not at the posted coordinates.
The Can Tho Walking Bridge is worth a stroll during nighttime, with its two huge tulips and all the light. You will always find people in this area.
If you also want to do a bit of geocaching, you should prepare yourself and solve this puzzle to get to the coordinates of the geocache. The geocache is at walking distance from the bridge.
Please consult the geochecker for spoilerpicture, so you come well prepared and avoid muggle attention.