Cheng Y Tseng age: 68 Known as: Chengyin Tseng Chiu Tseng Chen Tseng Chin Tseng Related to:Chihcheng Lin, 67 Has lived in:Chestnut Hill, MA Allston, MA Brookline, MA Boston, MA Cheng M Tseng age: 80 Known as: Cheng-Ming Tseng Ming Tseng Chin H Tseng Chengming M Tseng Related to:Chih Chang, 45 Has lived in:Allston, MA Brookline, MA West Roxbury, MA Boston, MA