Add the cucumbers to a medium bowl along with the salt. Let stand for 30 minutes at room temperature.Meanwhile, combine garlic, scallions, ginger, rice vinegar, chile powder, honey and fish sauce in a medium mixing bowl.Drain the cucumbers and add them to the medium bowl with the vinegar mixture. Cover and refrigerate for at least 12 hours before serving. Lasts for up to 5 days in the refrigerator.