ㄐㄧㄢˋˋㄑㄧㄢjiànyì‑sīqiān

见异思迁
  1. 新奇事物改變主意意志堅定感情不專 自己從事工作兢兢業業專心致志見異思遷」。

to change at once on seeing sth different (idiom)​; loving fads and novelty, never satisfied with what one has
inkonsequent (Adj)​, launisch (Adj)​, wankelmütig (Adj)​