Study villages | Location | Altitude (m) | Population | County | ||
---|---|---|---|---|---|---|
Dong group | Other ethnic groups | Total | ||||
Gaozeng | 108° 56′ E–25° 48′ N | 240–1035 | 15,987 | 1410 | 17,397 | Congjiang |
Shuangjiang | 108° 55′ E–25° 57′ N | 240–1218 | 13,403 | 5475 | 18,878 | Liping |
Pingyang | 108° 20′ E–26° 17′ N | 650–1704 | 5579 | 4988 | 10,567 | Rongjiang |