When I was a child, my family used to eat purslane as spinach. Of course, you should handle it properly. Portulaca oleracea juice is a good wild vegetable to supplement vitamin E and vitamin A. It is also rich in fatty acids and has a light taste.
Ma Qijian is actually a weed that grows in the wild. It has no requirements for the environment, as long as it keeps a warm and humid environment all the year round. It likes more sunshine, but it is also drought-tolerant. It can grow in the shade.
In fact, Portulaca oleracea is rich in protein and multivitamins, even higher than spinach in nutritional value. It can also be used as an antioxidant vegetable, which is also beneficial to improving eyesight and promoting skin growth and translation, so it is a very healthy food.