the 13th Five-Year Plan ; the 13th Five-year Plan ; the 13th Five-year Plan (2016-2020)
the 13th Five-year Plan for the Large-scale Development of the Western Region ; the 13th five-year plan for the large-scale development of the western region
the 13th five-year plan
三五,指十五日;三王五伯;三辰五星;约计的少数。见《礼记·礼运》:“是以三五而盈,三五而阙。”