Complex sentence: In 2003, Liuyang succeeded in getting a fireworks display project in Brazil, and Liuyang invests more than 1 million dollars to buy lands in Brazil to build up fireworks factories.
Split into simpler sentences: In 2003, Liuyang succeeded in getting a fireworks display project in Brazil. Liuyang has invested more than 1 million dollars to buy lands in Brazil to build fireworks factories.