Complex sentence: Regarding Research and Development, Weichai Power has been involved into 22 national "863 project", scientific supporting projects, and international cooperation plans, achieved 1437 product and technology patent licenses, participated in establishing around 45 industry and national standards.
Split into simpler sentences: Regarding Research and Development, Weichai Power has been involved into 22 national "863 project", scientific supporting projects, and international cooperation plans. It also, achieved 1437 product and technology patent licenses, and participated in establishing around 45 industry and national standards.