A clinician is treating three patients with vomiting: Patient 1 develops vomiting after overeating, with epigastric distension and heavy sensation. Patient 2 has vomiting associated with emotional fluctuation, chest discomfort, and fluctuating appetite. Patient 3 presents with long-standing vomiting, fatigue, poor appetite, and poor recovery after meals. Although prescriptions are individualized, one point combination is considered as a shared core strategy across all three cases due to its broad regulatory effect on Stomach Qi movement and systemic coordination of ascending/descending functions. Which point pair is MOST appropriate to remain consistent across all three treatment plans?单项选择题