* 機構為保障宣教士工作，另有多位宣教士不方便在網頁上公開資料，
如有查詢有關本會宣教士及同工，請電郵至 info@onechallengehk.org 。
Some of our missionaries's contact and ministry are hidden for security,
if you wish to get more information of our missionaries, please contact us thought email : info@onechallengehk.org.