首尾兩端 [－－两－]

Jyutping sau2 mei5 loeng5 dyun1
Pinyin shǒu wěi liǎng duān

Definitions (Wiktionary)
  1. phrase, idiomatic
    Synonym of 首鼠兩端／首鼠两端 (shǒushǔliǎngduān, “to be hesitant or indecisive”).
    (syn.) 首鼠兩端, 首鼠两端