Yan is a Chinese surname Jiang tribal leaders in ancient times, Hill's strong numbers or Lishan Shi, located in Yellow River, Weihe River area.
炎帝是我国上古时代姜姓部落首领，号烈山氏或厉山氏，位于黄河上游、渭河地区。
Yan is a Chinese surname Jiang tribal leaders in ancient times, Hill's strong numbers or Lishan Shi, located in Yellow River, Weihe River area.
炎帝是我国上古时代姜姓部落首领，号烈山氏或厉山氏，位于黄河上游、渭河地区。
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