Why Chinese should'nt Choose Christian Names that dun fit with their Surname

MANDARIN
Anne Chang(Dirty), Anne Chin(Keep Quiet), Faye Chen(Dusty), Jane Tan(Frying Eggs), Henry Mah(Hate Your Mum), Paul Chan(Bankrupt), Nelson Tan(Bird Lay Egg), Leslie Tong(Rubbish Bin).

HOKKIEN
Carl Cheng(Buttock), Monica Cheng(Touch Your Buttock), Lucy Leow(You Die Already), Suzie Leow(Lose Till Die), Corrine Tai(Poor Fellow), Carmen Tng(Leg Hair Long), Danny See(Squeeze You Die), Rosie Teng(Screws & Nails), Pete Tsai(Nose Shit).

CANTONESE
Connie Mah(Call Your Mum), Macy Koh(Never Die Before).