see 如皋市[Ru2 gao1 Shi4]

see 嵐皋縣|岚皋县[Lan2 gao1 Xian4]

see 皋蘭縣|皋兰县[Gao1 lan2 Xian4]

Rugao, a county-level city in Nantong City 南通市[Nan2 tong1 Shi4], Jiangsu

Langao, a county in Ankang City 安康市[An1 kang1 Shi4], Shaanxi

Gaolan, a county in Lanzhou City 蘭州市|兰州市[Lan2 zhou1 Shi4], Gansu