geographical position

Taihang mountain 1 13E 38N

1 1 1E 38N Luliang Mountain

1 10E 3 1N Wushan

1 1 1E 27N Xuefeng Mountain

Helan Mountain 106 East longitude 38 degrees

Kunlun Mountain is 85 degrees north latitude.

Altai mountain is 90 degrees north latitude

Tanggula, the birthplace of the Yangtze River

96E 35N bayan har, the birthplace of the Yellow River.

1 18E 38N Yongding River estuary

1 15E 35N This is just a point in the lower reaches of the Yellow River.

104E 24N A little on the Nanpan River

120E 32N Taihu Lake

1 18E 34N Hongze Lake

1 17E 29N Poyang Lake

1 14E 28N Dongting Lake

104E 25N Dianchi Lake

Xingkai Lake 132E 45N

Bohai sea120 e 38 n

Yellow Sea 125E 35N

Hangzhou Bay 123E 30N

120E 23.5N (Penghu Waterway) Taiwan Province Strait

1 10E 22N leizhou bay

Beibu Gulf 108E 20N

Mine is more accurate. It's on an accurate map.