zhēnFirst Tone (zhēn)10characterszhēn侦zhēn帧zhēn斟zhēn珍zhēn甄zhēn真zhēn砧zhēn臻zhēn贞zhēn针zhěnThird Tone (zhěn)3characterszhěn枕zhěnzhènFourth Tone (zhèn)5characterszhèn圳zhèn