Chinese cabbage can be kept fresh in the refrigerator. After packing in a fresh-keeping bag, squeeze out the air and wrap it tightly. After the temperature is adjusted to 0-3 degrees, it can be kept fresh for 3-7 days, but it can't be kept for too long. If the time is too long, there will be necrosis problems such as decay and odor.

Besides ice bars, they can also be stored in the cellar. Because the carbon dioxide concentration in the cellar is moderate and the temperature is low, the anaerobic respiration of Chinese cabbage is weakened, which can reduce the loss of nutrients.