Question: Chinese pickles is usually done using high-fiber vegetables and fruits, such as which Chinese leaf vegetables often used in Chinese cuisine?
Sentence (from "Chinese cabbage"): Chinese cabbage ("Brassica rapa", subspecies "pekinensis" and "chinensis") can refer to two groups of Chinese leaf vegetables often used in Chinese cuisine: the Pekinensis Group (napa cabbage) and the Chinensis Group (bok choy).
Relevant evidence: Yes