Xinyao: letâs take the key to your heart and open the door to your heart. It can keep your vital energy and blood plentiful, and make you feel happy. It mainly treats humanâs blood circulation diseases like high blood pressure, heart diseases, coronary heart diseases, apoplexia, hemiparalysis, hemicrania or one-sided headache, angina pectoris, or even dead-brained persons caused by cerebral haemorrhage. Xinyao is always the pioneer product to take over a new market.