It is not necessary to strictly follow the rules of level and obliqueness, but the basic rules must be followed, at least they must rhyme.
In fact, as the Chinese language has developed to modern times, the level of emphasis on ping and ku is not very high. But you still need to pay attention to whether a word card rhymes with plain rhyme or oblique rhyme. For example, "Yijianmei" and "Ruan Langgui" are rhymed with flat tones; "Niannujiao" and "Rumengling" are rhymed with oblique rhymes. When it comes to whether to follow the rules when writing lyrics, pay attention to this, which is the most basic.
Ping and Qi, according to the requirements of the ancients, must be observed. But with the evolution of Chinese, many pronunciations have changed, especially intonation. As we all know, modern Mandarin still does not have the ancient entering tone. Moreover, the ancients rhymed with Pingshui rhyme, ***106 parts, and many modern words with the same pronunciation are divided into different rhyme parts.
In fact, as long as there is a melody, it will be fine. As for Ping and Ze, if you don’t have to follow the ancients, you can be more flexible and ignore Ping and Ze.
Extended information
Word filling skills:
1. Choose according to the artistic style and expressiveness of the word form
In the past, choosing word spectrum was also called " "Choose a tune", that is, what tune to use to express what kind of mood and emotion. "Er Fountain Reflects the Moon" expresses sadness and sadness; "Joyful" expresses joy and joy.
After the melody of the lyrics was lost, the music disappeared, but the influence on the style of the lyrics still existed. For example, "Man Jiang Hong" is suitable for describing ambitions and the emotions are very tragic; "Long Love" and "Recalling Jiangnan" are suitable for nostalgia; "Traveling on the Shasha" is suitable for describing elegant feelings. On the contrary, it will not achieve the desired effect.
In addition, the artistic characteristics of some word plaques can also be understood from the names of the words. There are many word plates themselves that reflect the characteristics of some words. For example, "Die Lian Hua", "Dian Lips" and "Magpie Bridge Immortal" are suitable for describing emotions; "Nan Xiangzi", "Po Zhen Zi" and "Fishermen's Proud" are suitable for describing careers. If "Po Zhen Zi" is used to describe marriage, "Shang Xiang Si" 》It is obviously inappropriate to describe war.
2. Choose based on inspirational rhythm and structure
This is a practical and practical method that is easy to operate. If your inspiration is the conclusion structure of "Don't take it easy, your head will turn gray, and you will feel empty and sad", then its rhythm will be "3, 5, 3". You can fill in "Manjianghong" in the word spectrum search, and it just so happens that its conclusion structure is "3, 5, 3". If the inspiration is "Flowing water and falling flowers, spring is gone, heaven and earth", the sentence structure is "7,4", and the lyrics score is "Langtaosha", then you can write lyrics according to this score.
Reference material: Baidu Encyclopedia-Word writing