Will affect the quality and beauty of the work. If the area is small, it will be fine. If it is too obvious, it may affect the subjective impression score. Don't think about it after the exam. You must keep a good attitude.
What is the spread of ink on ink printing paper out of control, which leads to mixed strokes and unclear phenomenon is ink printing. This is a common situation for beginners of calligraphy. Even book lovers who have studied calligraphy for a long time have fewer opportunities. This is due to their familiarity with the nature of pen and ink, their ability to control pen and ink, or other reasons.