蒼旻 [苍－]

Jyutping cong1 man4
Pinyin cāng mín

Definitions (Wiktionary)
  1. noun, literary
    blue sky
    (syn.) 蒼穹, 碧落, 藍天, 蓝天, 青天, 苍穹, 碧空, 苍天, 青空, 蒼天