Ben zhi shang qi shi wu zai guang dong sheng de fa duan, xia xian duan zhi 1987 nian. quan mian xi tong di ji shu guang dong de zi ran yu she hui de li shi yu xian zhuang. xin wen zhi zhu yao jie shao le cong qing dai dao 1999 nian xin wen gong zuo de gai kuang, zhong dian jie shao xin zhong guo cheng li yi hou de xin wen gong zuo.