Unfortunately, Chinese family dramas are rarely subbed because for some reason mostly only dramas with young actors are licenced and C-family dramas tend to have older actors. Usually the subbed ones are also modern historical dramas.
ENG SUBBED (but not *exactly* like All Is Well): Battle of Changsha, Romance of Our Parents, The First Half of My Life, You Are My Sisters, The Story of Ming Lan
Not subbed (but more like All Is Well): Dear Them, The Children Are Home, Home Sweet Home, +349853948534 others (Chinese family dramas are a HUGE category bc the ahjummas like to watch them ya know, there are probably as many as historical fantasies ahaha.)