Ms. Jia is a teacher experiencing poor time management, stress from a heavy workload, and struggles with a disruptive student, John. Problems include Ms. Jia's lack of motivation and classroom management skills, John's disrespectful behavior, and the class' lack of engagement. Suggested solutions involve Ms. Jia prioritizing tasks, seeking support, and strengthening classroom rules. She should also avoid publicly accusing students and consider factors influencing John's behavior. Improving motivation, management, and addressing learner issues could help resolve conflicts.