NO. 18: Luo

NO. 18: Luo

Population:13.38 million

Percentage in total population:1

NO. 17: He

NO. 17: He

Population:14.05 million

Percentage in total population:1.05

Mogao Grottoes cap the number of visitors on site	Culture insider: Chinese influence sweeps ROK	Silk Road, China's Grand Canal listed as World Heritage Sites