​On September 17, 2016, Andrew gave a keynote speech and held a Q&A session on "Custom Home's Design and Construction" at Google's Mountain View headquarters in response to the housing needs of Chinese engineers at Google.

2016年9月17日, 應Google邀請, 針對Google華裔工程師的安居需求, Andrew在Google山景城總部舉辦"Custom Home的設計和施工"主題演講和問答交流環節.

In 2015, Andrew gave a speech of "Waterproofing and Moisture-Proofing Construction for Bay Area Houses Under the Threat of El Nino" at the "Wonderful Life Lecture" at The Home of Christ Church in Cupertino.

Andrew在Cupertino基督之家第五家"精彩人生講座"做 "El Nino(聖嬰現象)威脅下的灣區房屋防水防潮工作"的現場錄像. 

On March 4, 2017, Andrew was invited to give a speech "The implementation of Addition, Remodel, and New Construction Projects in the Bay Area" at the River of Life Christian Church in Santa Clara, Silicon Valley.

2017年3月4日, Andrew受邀在矽谷生命河靈糧堂做"灣區房屋裝修、加建、改建、新建工程"主題演講。

On May 19, 2018, Andrew gave a keynote speech on "Let Quality Warm Life - The Realization of High Quality Housing Construction" at the Palo Alto's Mitchell Park Community Center.

2018年5月19日, Andrew在Palo Alto Mitchell Park Community Center做"让品质温暖生活 - 高质量房屋建造的实现” 主题演讲.

On August 18, 2018, Andrew gave a keynote speech on "Material Procurement Management in New Construction and Addition Projects" to the Chinese community in Sunnyvale.

2018年8月18日, Andrew在Sunnyvale为华人社区作"新建、加建项目里的材料采购管理” 主题演讲.

On September 14, 2019, Andrew gave a keynote speech on "Correct Implementation Routes and Precautions for New Construction, Addition, ADU, and Remodel" at Palo Alto Mitchell Park Community Center.
2019年9月14日, Andrew在Palo Alto Mitchell Park Community Center做"新建、加建、ADU 、装修的正确执行路线及注意事项” 主题演讲.