2.Constipation due to Qi Stagnation .Main manifestation:Difficult defecation, but the stool without being dry,abdominal fullness radiating to the hypochondrium Accompanying Symptoms and Signs: Bitter taste in the mouth,frequent belching Tongue and Pulse Diagnosis:A red tongue with thin coating ,a wiry pulse 2.Constipation due to Qi Stagnation  Main manifestation:Difficult defecation, but the stool without being dry, abdominal fullness radiating to the hypochondrium  Accompanying Symptoms and Signs: Bitter taste in the mouth,frequent belching  Tongue and Pulse Diagnosis:A red tongue with thin coating ,a wiry pulse