Chinese travelers to the Antarctic have grown by 100 times over the past decade.
1.Shanghai
2. Beijing
3. Hangzhou, Zhejiang province
4. Guangzhou, Guangdong province
5. Chengdu, Sichuan province
6. Shenzhen, Guangdong province
7. Nanjing, Jiangsu province
8. Chongqing
9. Xi'an, Shaanxi province
10. Wuhan, Hubei province
