渤海、黄海、东海
bohai sea
Huanghai Sea and East China Sea
黄海、东海海域
Yellow Sea and East China Sea
黄淮海
The Huang-Huai-Hai region
huang huai hai region
Huang-huai-hai
maize
huang-huai-hai region
Huanghuaihai region
Huanghuai river
Huang-Huai-Hai areas
huang-huai-hai plain
Huanghuaihai
黄淮海地区
Huanghe-Huaihe-Haihe region
huang-huai-hai region
Huanghuaihai region
Huang-Huai-Hai area
Huanghe-Huaihe-Haihe rivers region
Huanghe-Huaihe-Haihe(HHH) zone in China
The Yellow-Huaihe-Haihe River regions
Huanghe-huaihe-haihe zone
黄淮海冬麦区
Huang Huai Hai winter wheat region
黄淮海棉区
Huanghuaihai cotton region
黄淮海农作区
Huanghuaihai agricultural area
黄淮海平原
clayey layer
the Huang-Huai-Hai Plain
Huanghe-huathe-haihe Plain
huanghe-huaihe-haihe plain
Huanghuaihai plains
HHH plain
huang-huai-hai plain
Huanghuaihai plain
north china plain
阿拉伯海北部公海海域
open seas of northern Arabian Sea
渤海海域
Bohai offshore
bohai bay
bohai sea
regularity of gas-generation
the Bohai Sea
offshore Bohai
Bohai sea area
Bohai offshore area
dual certificate system
offshore part of the Bohai Bay Basin
Bohai Sea waters