Evaluation of Tree Species of Plantation in Southwest Guangxi Effect of soil fertility and topographic factors on woody plant communities in the karst mountains of Southwest Guangxi, China Effects of Shrub-grass on Direct Seeding of Cyclobalanopsis glauca and Malania oleifera in Rocky Desertification Mountains in Southwest Guangxi Preliminary study on seedling and afforestation of rare and endangered trees in karst region of Southwest Guangxi