Zhiguo Zheng has written:
'Yi tao'
Zhiguo He has written: 'Rollover risk and credit risk'
Zhiguo Xu has written: 'Feng su gu shi jing xuan' -- subject(s): Folklore, Juvenile literature
Yijun Zheng has written: 'Zheng He quan zhuan'
Zhiguo Li has written: 'Deng Xiaoping jing ji si xiang yuan zhi yu gai mao yan jiu =' -- subject(s): Economic policy
Shanxi Zheng has written: 'Zheng Shanxi hua ji ='
Jingming Zheng has written: 'Yan'
Dingxian Zheng has written: 'Ju zhong'
Qingyuan Zheng has written: 'Yu lan hua'
Zheng Ji has written: 'Hai na bian'
Jiazhen. Zheng has written: 'Huang Shan hua ji ='
Jinlan Zheng has written: 'San nong shou ji'
Su'e Zheng has written: 'Qing qing yu sheng'