Sam and Betty planted a church, CEFC-Panama, among the Chinese in El Dorado area, Panama City. It has grown and requires more staff and space. Betty is serving in administrative duties, teaching children’s Sunday School, and helping with the music ministry. The Wais are involved with Chinese Christian Herald Crusade (CCHC) of New York in publishing newspapers and are involved in radio broadcasting airing 2hrs of content per day 7 days a week. Sam is co-vice chair of Panama Christian Academy, a kindergarten to Grade 10 trilingual Christian school (English, Spanish and Chinese).