長江中下游平原 [长－－－－－－]

Jyutping coeng4 gong1 zung1 haa6 jau4 ping4 jyun4
Pinyin cháng jiāng zhōng xià yóu píng yuán

Definitions (Wiktionary)
  1. name
    Yangtze Plain (a series of alluvial plains of along the Yangtze River and its major tributaries)