Anyone heard of it? apparently it combines the teachings of Cheung Lai Chun, Lum Yu Guai and Lau Soei. Popular in the Guangzhou areas.
shaolin master
yes ive heard of it! 
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Are Dong Gong Kuen and a style called Ke Chia the same style
KE-CHIA Southern form of Chinese kung-fu, composed of three styles: lung-fusing
(dragon); bai-mei (white eyebrow; also bak-mei in Cantonese); and tsu-chia (also known as southern praying mantis). Ke-chia literally means “guest family,” as the originators of these styles were not from the Kwang-Tung province area