It is becoming a "valuable horse" of aviation in the Pearl River Delta, Yangtze River Delta, North, South and central China area.
已在为在珠三角、长三角、华北、华南、华中地区迅速发展壮大成一匹航空“汗血马”。
Located in the south Shanxi province, Pingshun area is an important locality for skarn iron deposits in the North China.
平顺地区位于山西省南部，是华北地区重要的矽卡岩铁矿矿集区。
Castor (Ricinus communis) is planted from north area to south area in China.
蓖麻在中国分布较广，从南到北均可栽培。
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