Zeng Chang, the person's existence has now reached 65 years, with origins on March 31, 1960. Chang Z Cheng SR's home has been documented as 7426 Brandamore Court Elk Grove. The aforementioned subject has occupied 7 residences at different times. This individual has occupied residences at: 550 Washington St #111, Daly City, CA 94015, 3616 Santiago St, San Francisco, CA 94116, and 1239 Polk St #6, San Francisco, CA 94109. Packages for the aforementioned party were sent to Po Box 22062, San Francisco, CA 94122-0062. This po mail box was not used after 2001, according to public data. According to the data, Chang Z Cheng and Hua Kong (age: sixty-one) are married. As per database records, Cheng Zeng has three email addresses available. Public archives confirm an association between Zeng C Chang SR and Derek Ya Chang from Elk Grove. Along with Cheng Chang Zeng SR, Wan Y Feng (between 1997 and 1998) and Chun Zheng (in 1997) shared a residence at 3617 Irving St, San Francisco, CA 94122. Census data shows that the name Chang, the person appears in various locations in Arizona. Based on what public records show, we assume that Mr. Chang, Hua Kong are also staying at 7426 Brandamore Ct