另闢蹊徑 [－辟－径]

Jyutping ling6 pik1 hai4 ging3
Pinyin lìng pì xī jìng

Definitions (CC-CEDICT)
  1. to take an alternate route (idiom)
  2. to find an alternative
  3. to take a different approach
  4. to blaze a new trail
Definitions (Wiktionary)
  1. verb
    to explore new methods
  2. verb
    to start a new style