Article in English: Pick up the bulk of the vomit with a couple of dry, folded paper towels, but take care not to squash the vomit particles down into the carpet. Using a spoon or knife may help. Start blotting and dabbing the vomit until the chunks and moisture are mostly gone. With each blot and dab, be sure to use a clean section of the towel; you may need more than one towel if the carpeted area is large. This will absorb the rest of the moisture that remains below the surface of the carpet. Cover the entire carpeted area with baking soda or corn starch. The baking soda or corn starch will likely dry within 2 hours, and they may become clumpy. Once the baking soda or corn starch is dry, use a vacuum to completely suck up the remaining particles. These cleaners are readily available in the cleaning aisle of your local store, or in the pet supplies aisle. Check the container before buying the cleaner to make sure it is enzyme based; this means the cleaner will break down the odor-causing proteins so they can be removed - a good example is Nature's Miracle. They are effective in removing stains, too. Spray the area with the cleaner until it is very damp. The cleaner container may say that the cleaner needs to sit for a longer or shorter period of time. Read the back of the container for specific instructions. Generally, 1-2 hours will allow the product to remove stains and odor. You may even want to keep your pet in a different room for the time being. Once the cleaner completely dries, it can be walked on again.

Summary in Vietnamese:
Dùng khăn giấy loại bỏ bãi nôn càng nhiều càng tốt. Dùng khăn giấy hoặc giẻ cũ thấm hút chất lỏng còn lại. Rắc muối nở hoặc tinh bột ngô lên chỗ bẩn trên thảm. Dùng máy hút bụi hút sạch muối nở hoặc tinh bột ngô khi đã khô. Xịt chất tẩy rửa thảm enzyme. Chờ cho chất tẩy rửa ngấm trong 1-2 tiếng. Không để cho thú cưng lại gần cho đến khi thảm khô.