Yie̱r in Yiɛ̈n (Yellow River) mi̱ tä rɛy lo̱o̱lä ka China cua bɛl kɛnɛ dɛyjiɛn ti̱ kɔ̱ŋ be̱n pith thi̱n kɛ ruɔ̱n 7000 BCE, gua̱a̱th lo̱o̱lä mi̱ cɔali̱ Yangtze Valley cua ruth pith thi̱n, kɛ pe̱e̱k runi̱ ti̱ 8000 BCE tëë ci̱ wɔ̱.