From 65438 to 0988, Ms. Qi Aihua moved to the United States and became an American citizen. She founded new york Health Hospital and served as the president of the hospital. The hospital became the largest general hospital in the United States at that time, focusing on traditional Chinese medicine and combining traditional Chinese and western medicine. She also supervises American pharmaceutical companies. Ms. Qi Aihua has given speeches on liver diseases on World TV in the United States, Chinese TV in new york, satellite TV in North America and Asian TV and Chinese TV in Hong Kong.

199 1 qi aihua participated in the international academic conference of traditional Chinese medicine in the year of women, and published an academic paper "Aihua Huogan Tablet is negative for E antigen in the treatment of chronic active hepatitis" at the conference.

1992, Ms. Qi Aihua submitted Aihua Huogan tablets to Princeton University (a standard laboratory confirmed by FDA) in the United States for toxicity test, and the dosage of 10000 times met the FDA standard. In the same year, the FDA headquarters in Washington, USA filed the "Aihua Huogan Tablet". 1999 was officially approved in March.

From 65438 to 0997, Ms. Qi Aihua returned to China to invest in Liaoning Aihua Bioengineering Co., Ltd. and China Shenyang Wanshoutang Co., Ltd., and her series of products devoted to her life, "Aihua Huogan Tablet", has won two patents in China and has been put into production.

From 65438 to 0999, Ms. Qi Aihua established Aihua Group Hong Kong Limited in Hong Kong and obtained the sales license approved by the Hong Kong Department of Health. Seven products of the company have settled in Watsons Pharmacy and Wanning Pharmacy, the largest chain stores in Hong Kong.

In 2006, "Aihua Acne-Removing Flat Tablet" finally became a Nasdaq-listed product, which was the first China health care product listed in the United States.

In May 2008, Liaoning Aihua Bioengineering Co., Ltd. officially moved to Beijing, China, and changed its name to Aihua (Beijing) Bioengineering Co., Ltd.

The media called Ms. Qi Aihua "a heroine practicing medicine in the United States". Her contribution to society has attracted the attention and reception of many Chinese and American leaders.

Ms. Qi Aihua had a telephone conversation with President Clinton to promote the formation of friendly relations between China and the United States. To this end, President Clinton personally sent a letter and received Ms. Qi Aihua, expressing her heartfelt thanks.

Ms. Qi Aihua has received several handwritten thank-you letters and signed photos from former US President Bush.