1. College of Chemistry and Bioengineering, Guangxi Normal University for Nationalities, Chongzuo, Guangxi, China
2. Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education; Guangxi Key Laboratory of Rare and Endangered Animal Ecology, Guangxi Normal University, Guilin, Guangxi, China
3. College of Mathematics, Physics and Electronic Information Engineering, Guangxi Normal University for Nationalities, Chongzuo, Guangxi, China