ㄉㄨˊㄅㄚˋㄈㄤfāng

  1. 方面稱霸含有貶責喻世明言··發跡》:亂世獨霸一方。」

to exercise sole hegemony (idiom)​; to dominate a whole area (market, resources etc)​, to hold as one's personal fiefdom