The pronunciation of runzi is "rùn", the tone is disyllabic and the vowel is "un". Reading, the sound is like a breeze, the drizzle is like silk, loud and melodious, and the lingering sound is very beautiful; Runzi glyph is left-right structure, and the strokes are 10, which is symmetrical, concise and beautiful.
Touch-up is a Chinese word, pronounced as rê n sè, which means, firstly, to modify words to make them more literary, secondly, to add luster, thirdly, to touch up, fourthly, to decorate and embellish, fifthly, to whitewash, and sixthly, to process them to make them more perfect.