無形之中 [无－－－]

Jyutping mou4 jing4 zi1 zung1
Pinyin wú xíng zhī zhōng

Definitions (Wiktionary)
  1. phrase, idiomatic
    Synonym of 無形中／无形中 (wúxíngzhōng, “imperceptibly; virtually”).
    (syn.) 无形中, 無形中