The 17th Beijing-Hong Kong Economic Cooperation Symposium will open in Beijing on Wednesday, with the aim to create a win-win situation for the two cities through further cooperation. Participants will promote 370 investment projects covering finance, trade, the cultural and creative industries, innovative technology, logistics and tourism during the two-day symposium. The symposium, launched in 1997, is an effective platform for cooperation between Beijing and Hong Kong companies. Since last year's event, 138 investment projects have been successfully matched.