Du shi fang yu ji yao yu tu yao lan (讀史方輿紀要輿圖要覽); 7

Gu, Zuyu (顧祖禹)

Lingnan yi shu (嶺南遺書); 2

Wu, Chongyao 1810-1863 (伍崇曜)

Lingnan yi shu (嶺南遺書); 4

Wu, Chongyao 1810-1863 (伍崇曜)

Lingnan yi shu (嶺南遺書); 5

Wu, Chongyao 1810-1863 (伍崇曜)

Lingnan yi shu (嶺南遺書); 6

Wu, Chongyao 1810-1863 (伍崇曜)

Lingnan yi shu (嶺南遺書); 7

Wu, Chongyao 1810-1863 (伍崇曜)

Lingnan yi shu (嶺南遺書); 8

Wu, Chongyao 1810-1863 (伍崇曜)

Lingnan yi shu (嶺南遺書); 9

Wu, Chongyao 1810-1863 (伍崇曜)

Lingnan yi shu (嶺南遺書); 10

Wu, Chongyao 1810-1863 (伍崇曜)

Lingnan yi shu (嶺南遺書); 11

Wu, Chongyao 1810-1863 (伍崇曜)