Analysis of information sources in references of the Wikipedia article "Northern Zhou" in English language version.
Although Western Wei lasted only twenty-two years, and Northern Zhou just twenty-four years, Buddhism and Buddhist art flourished during these two regimes. Western Wei and Northern Zhou caves opened at Dunhuang, Maijishan...
Liang and Northern Wei Dynasties, specifically Caves 275 and 254, as well as Cave 428 from the Northern Zhou....
