manage family (/household) affairs ❍ 贾政本是不知～的人，一听贾母的话，一一领命。(《红楼梦》1377) Jia Zheng had no head for family affairs and readily agreed to all her proposals.
当家立计计（纪）dānɡ jiā lì jì
主持家政，安排生计。take charge of household and arrange the life, manage family affairs