tóng​bù​shù​wèi​jiē​céng

synchronous digital hierarchy

  1. synchronized
    to synchronize; to keep step with; synchronous; happening or developing at the same time and rate
  2. digital
    Relating to or using computer technology; Taiwan term for the Mainland usage 数字 shù​zì or 数码 shù​mǎ in contexts like "digital camera" or "digital media"
  3. level; tier
    A level or layer within a structure or a specific demographic group