Also known as "The Master of the Mountain", Han Shan-tung is the leader of the Chinese Triad White Lotus Society, first appearing in Necropolis. He is sent Matt, Richard and Jamie by Mr Lee, a Chinese member of the Nexus. Although not a great man in personality, he helped smuggle Matt, Richard and Jamie into Hong Kong to find Scarlett Adams.
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Han Shan tung is the leader of the triads a gang of ruthless chinesse gangsters he has killed 14 people when asked by richard why he didnt join the old ones he replied the master of the mountain Bows to know one!.