1. Cut 1 eggplant into 3 pieces, then into long strips about 10cm, and soak in a mixing bowl of water with salt and vinegar for about 3 minutes.
2. Drain the eggplant and steam it.
3. Mix 1T balsamic vinegar, 2T oyster sauce, 1T sesame oil, 1t garlic, 1t sugar, and chopped chives well. If it looks too thick, add a little water.
4. Put the multigrain rice in a bowl, top with the eggplant, and pour over the sauce from step 3.