A great way to remember a character is by searching for patterns across all the words that contain it. Can you find similarities?
|顺序||4||shùn xù||order, sequence|
|程序||5||chéng xù||procedure, computer program|
|次序||6||cì xù||sequence, order|
|序言||6||xù yán||preface, foreword|
|循序渐进||6||xún xù jiàn jìn||proceed step by step|