Cotton research in Xiaoshengchu, Guangzhou is a subject with different goals. According to relevant public information, Guangzhou Xiaoshengchu Cotton Tree Research School has designed different research projects and topics around different goals. For example, the fifth grade points to the investigation of culture, and the authentic Guangzhou people set it as the theme of the research topic, guiding students to carry out research topics on small cotton trees; The sixth grade points to self-establishment, taking me as the theme of the research topic, and guiding students to carry out the research topic of penny jar.