Ren min bi hui lv bo dong dan xing kong jian yan jiu / Ren min bi hui lv xing cheng ji zhi yan jiu. Zhong guo sheng zhu jia ge bo dong yu diao kong ji zhi yan jiu / Cun min zi zhi zhi du yun xing yan jiu / Tu di yin su dui nong hu lao dong li zhuan yi de ying xiang yan jiu / Fang jia bo dong ji qi hong guan jing ji xiao ying yan jiu / Zhong guo nong chan pin jia ge bo dong yu tiao kong ji zhi yan jiu / Zhong han xiao shuo xian dai hua zhuan xing bi jiao yan jiu /