Yes, the two parts of the title of the poem are called upper and lower parts. Also known as the upper part and the lower part, Shangque is the first paragraph of a word, and Xiaque is the second paragraph of the word.
阕, Chinese character, pronounced: què. The main meaning of this word is to stop, and it is also used as a quantifier. A song or a word is called a line; a section of a word is also called a line, the former section is called "Shang Que", and the latter section is called "Xia Que".
Characteristics of words:
1. Each word has a musical tone. Generally speaking, the tone of the word is not the title of the word, it can only be treated as the word spectrum. In the Song Dynasty, some poets often added a title under the tone of the word in order to express the meaning of the word, and the tone of the word and the title were separated by "·", or they also wrote a short preface. The tone of each word is "the tone has a definite pattern, the sentence has a definite number, and the word has a definite tone", and they are all different.
2. Words are generally divided into two sections (called upper and lower sections or upper and lower sections). Very few are not divided into sections or are divided into more than two sections (sections). Some of a word is divided into only one paragraph, which is called monotone; some is divided into two paragraphs, which is called double tone; some is divided into three or four paragraphs, which is called triple or quadruple.
The segmentation is due to the rules of the music score and because the music has been sung once. The relationship between pieces (or between pieces) is a temporary pause in music rather than the end of the whole song. A word is divided into several pieces, which is a complete song composed of several pieces of music.
Reference for the above content: Baidu Encyclopedia-Ci