Yes. According to the query on Youlaiyi.com, Dipi vegetables can be stored in the refrigerator for 3 to 5 days. They do not deteriorate and the taste does not change after being placed, so they can continue to be eaten. Dichicai is a combination of fungi and algae. It grows in dark and humid places. It is dark black, a bit like soaked black fungus. It can be made into soup, cold or stewed.