Yes. According to the query Qichacha, HEE and HEY are both registered names of Heytea. In order not to affect the communication and cause misunderstanding to consumers, Heytea later registered the HEY trademark. heytea is Heytea. HiTea, the pioneer of the new tea industry, is a brand founded by Shenzhen Meixixi Catering Management Co., Ltd., headquartered in Shenzhen, Guangdong.