領頭羊 [领头－]

Jyutping ling5 tau4 joeng4
Pinyin lǐng tóu yáng

Definitions (CC-CEDICT)
  1. bellwether
Definitions (Wiktionary)
  1. noun, figuratively
    bellwether; trendsetter; leader
    (syn.) 頭羊, 头羊