ㄑㄧˊㄌㄜˋㄖㄨㄥˊróngㄖㄨㄥˊróng

  1. 左傳·魯隱公元年》:融融。」形容歡樂愉快難得全家歡聚談天說地其樂融融。」

(of relations)​ joyous and harmonious