Overlapping characters, also known as "heavy words," means by the word composed of two identical words. People were writing couplets, it is often transported to reduplication
Language is used in conjunction creative method is to stack the word France. Method for using the word stacked couplets, you can vividly couplet of mood, voice on the
Sweet harmony, rhythm clear, rhythmic co-ordination, with a feeling there is in the image of nature, and thus can enhance the art of couplet charm,
Obtain the expression of specific effects.
叠字，又名“重言”，系指由两个相同的字组成的词语。人们在创作楹联时，常常将叠字运
用于联语创作的方法，就是叠字法。用叠字法作楹联，可以生动地表现楹联的意境，语音上
和谐悦耳，节奏明朗，韵律协调，具有个情达意的形象性，因而可以增强楹联的艺术魅力，
获得特定的表达效果