なんやかんや
nan yakan'ya

no-Adjective
To-Adverb
Expression

1. one thing or another; this and that; something or another

かれはいつもなんやかんやと不平 ふへい っている。
karewa itsumo nan yakan'yato fuhēo itte iru.
He complains about one thing or another all the time.
Other forms: