Hong Kong's Hang Seng Index opened up 220.58 points, or 1.13%, at 19804.64 points on January 20 (Monday); Hong Kong's Hang Seng Technology Index opened up 75.41 points, or 1.68%, at 4554.6 points on January 20 (Monday); China Enterprises Index opened up 87.44 points, or 1.23%, at 7196.25 points on January 20 (Monday); Red Chip Index opened up 19.04 points, or 0.52%, at 3660.06 points on January 20 (Monday).