DDM 

Dharma Drum Mountain (Ch. 法鼓山) 

Founded by Ven. Master Sheng Yen (聖嚴法師).  (1930-2009).  Master Sheng Yen was born to a farming family in Mainland China, then immigrated to Taiwan with the Nationalist Chinese (KMT) Government.  His early education was interrupted by wars in Mainland China.  He completed is formal education in Japan, receiving a Ph.D from Rissho University. 

This group is of the Zen (Ch.禪) tradition.  They emphasize meditation and the master is adept at using simple terms to teach profound concepts. 

http://www.ddm.org.tw/ (Chinese)

http://www.dharmadrum.org/ (English)

http://en.wikipedia.org/wiki/Dharma_Drum_Mountain (English)