61-year-old Chien Benjamin Chen lives in Castro Valley, California, but has also spent time in Hayward, California; Oakland, California and San Leandro, California. Chien works at Venquest Trading. Some of Chien family members are Shu C Chen, Irene Yi-chun Chen, Chungjen Jen Chen, Yu Li Chen, Shuchen C Chen, Benjamin Chen, Keng Chen, Mingli Lee Chen, Yuli Chen, Theresa Y Kao and Benjamin Chen.