First of all, I can understand your worry and pain. It is really heartbreaking to watch children lose too much weight in pursuit of work needs. But the use of corsets is not uncommon in the modeling industry, especially when shooting clothes that need to highlight the waistline. However, long-term use of girdle may have adverse effects on waist health, so it needs to be used with caution.

To alleviate your worries, here are some suggestions:

Encourage children to maintain a healthy diet: ensure that children take enough nutrition to keep healthy. Avoid excessive dieting or extreme weight loss methods.

Moderate exercise: Encourage children to do moderate exercise to enhance physical fitness and muscle strength. This helps to improve posture and lines without relying too much on the waist.

Communicate with the work team: communicate with the child's work team to understand their requirements for the child's figure. Try to negotiate to find a healthier way to show the effect of clothing and reduce dependence on the waist.

Seek professional advice: consult a doctor or a professional to understand the possible impact of waist binding on children's health. They can provide more specific advice and guidance.

Pay attention to the child's mental health: communicate with the child psychologically and understand his feelings about his body and the source of stress. Provide support and encouragement to help him build a positive self-image and self-confidence.

Most importantly, parents should give their children care and support to help them build a healthy body and mind. At the same time, we should also pay attention to children's professional needs and working environment, and try to find a balance point so that they can maintain their physical and mental health while pursuing their careers.