各自為政 (gok3 zi6 wai4 zing3) — one inconsiderate of the situation, and administer things his/her own way in Cantonese
gok˗₃各ziˍ₆自waiˎ₄為zing˗₃政简 各自为政
Mandarin Pinyin: ge4 zi4 wei2 zheng4
Meaning of 各自為政
nounone inconsiderate of the situation, and administer things his/her own way