Question: Which Chinese city is a county-level city Zigong or Lanxi, Zhejiang?
Sentence (from "Zigong"): Zigong (), formed by the merger of the two former towns of Ziliujing (Tzuliuching) and Gongjing (Kungching), is a prefecture-level city and the third largest city in Sichuan province, People's Republic of China.
Relevant evidence: Yes