Dongzhi Zhao

• Bo Hai chi chao zai hai jian ce yu ping gu yan jiu wen ji
• Chi chao zai hai wei xing yao gan tan ce ji shu
• Hai yang yi you zai hai ying ji xiang ying ji shu yan jiu
• Ru hai he kou shi di sheng tai xi tong kong jian ping jia li lun yu shi jian
• Zhongguo dian xing hai yu chi chao zai hai fa sheng gui lü
• Zhongguo wu ran shui ti guang pu te zheng