- 二道区 èrdàoqū Erdao districtErdao district of Changchun City in Jilin province
- 二道贩子 èrdàofànzi middlemana petty speculator or merchant who resells goods at a higher price; specifically refers to someone who profits from the difference between market prices or takes advantage of price differentials
- 十二道金牌 shí'èrdàojīnpái urgent ordersimperial orders from the highest authority demanding immediate action; twelve gold plaques issued by the emperor to recall a general
- 二道江区 èrdàojiāngqū Erdaojiang DistrictErdaojiang District, located in [[通化市|通化市|tong1 hua4 shi4]] City, Jilin Province
- 二道江 èrdàojiāng Erdaojiang DistrictErdaojiang District of Tonghua City, Jilin province
