(a) Scrutineering Job比賽計分 Scrutineering Fees of $1,500-HK for the whole Package of Scrutineering Service for any one day competition in Hong Kong 計分服務全包費用$1,500-HK, 以在香港的一天比賽計算 (b) Performing or arranging performances (shows) 表演 或 安排表演 Ballroom or Latin-American Dances, in Hong Kong otr overseas – by Lawrence Chan & Gertrude Ko ; or other less or higher profile couples (students or friends of Lawrence & Gertrude) 標準舞或拉丁舞, 在香港或外地 – 陳航行/高玉文 或其他較低/高層次的表演者 (陳航行/高玉文的學生或朋友) (c) Practice and Fun Night with Lawrence or Gertrude 與陳航行或高玉文練習同樂夜   From January 2009 onwards, our studio will book bigger studio (nearly 3,000 sq ft) at 22/F, Kai Shing Commercial Building, 230 Wanchai Road, for pupil and friends to practise on the first Saturday of each month between 20.30 hrs & 22.30 hrs. Lawrence or Gertrude will have fun with you for 1/2 hour on each meeting. Practice fees are $80 per person. 從2009年1月份開始, 每個月的第一個星期六 8:30 – 10:30 pm , 本校將租用近三千呎大的舞室 (灣仔道230號佳誠商業大厦22字), 供同學及朋友練習, 陳航行或高玉文將在場與眾同樂半小時, 每人收費$80。 (d) Sole Agent, for all the sale of videos/DVDs produced by Dereck Brown Video Service over the past 20 years or so, in South East Asia w.e.f. May 2005. 本教室於2005 年 5 月開始正式成為 Dereck Brown Video Service 香港及東南亞分銷總代理, 發售所有 Dereck Brown Video Service 製作過往二十年的綠影帶及近期的 DVDs。