Today: British Chamber of Commerce luncheon: 'Assertive communication skills'. Cliftons. Hong Kong Securities Institute luncheon: 'China focus series: The securities industry in China'. Wing On Centre. Tomorrow: British Chamber of Commerce breakfast: 'Rich expat poor expat'. Hong Kong Club. French Chamber of Commerce event: 'Key success factors for women leaders'. On Hing Building, Central. Hong Kong Securities Institute luncheon: 'ETFs series: Exchange-traded funds'. Wing On Centre. Monday, October 19: Hong Kong General Chamber of Commerce lunch: 'Japan's economic outlook under new leadership'.