SHENZHEN, China--(BUSINESS WIRE)--Tongjitang Chinese Medicines Company (NYSE: TCM) (“Tongjitang” or the “Company”), a leading specialty pharmaceutical company focusing on the development, manufacturing, marketing and selling of modernized traditional Chinese medicine (“TCM”) in China, today announced that it plans to announce its first quarter 2009 financial results before the market opens on Wednesday, June 3, 2009.