No, mountains and valleys.
indus river
The Chinese civilization began on the Huang HE.Which means (Yellow river)
The yellow river.
4,000 b.c
I think that it's the Indus.
Indus River Valley
Indus River Valley
56894 bce
The yellow river
700 bc and 1001bc
Huang He ( Yellow River) and also Chang (Yangtze) rivers. =)
The Indus Civilisation began on the banks of the River Indus.