What talk you? 4000 years ago China culture was Xia. Go look where Xia is. Nowhere near Yangtze river. Learn Chinese history man. Those farmers spread rice was from what is now southern China (read your own article you link) and their DNA proved they're different ethnicity (again read your own article).

Wah, using your logic, curry is not from yindia as well.

Keropok crispy, delicious!

That's because you're using your screwed logic to interpret what I said.

http://journalarticle.ukm.my/13259/1/28422-89078-1-PB.pdf

Long arcticle for u to read.
There are a lot plant (flora) there but none paddy.

Lembah bujang is known as 1st civilization settlement/kingdom in south east asia. known as Kedah Tua kingdom. Happen around 2000 years ago.

Most civilization only learn about paddy/ rice/ congee after they trade with Chinese.

Ingat cerita org2 dulu makan ubi kayu, buah2, pucuk paku, ikan2 tu tipu ke...
Beras susah dapat la.

Ingat raja mesir/ firaun tu makan nasi arab ke? haha..
Yg dia tahu roti dari gandum je.

Ingat maharaja india 10ribu tahun dulu makan beras beriyani ke? haha..
Beriyani tu pun sekitar 500 tahun dulu dlm mughol empire.

Bujang is not the 1st civilization/kingdom in SEA. Bujang is not even the only kingdom that time period. There is Chi Tu at Kelantan, Gelanggi at Johor and others more.

South East Asia is the first to cultivate rice during the last ice age and the same people bring it to China after the ice age ended.

The theory that rice originate from China is false because China is not suitable to cultivate rice during the ice age, because you know ice age?

Lembah bujang is over 2000 yrs old.

Chih Tu & gelanggi is new about 600 different la. 6th century.

Ige age happen 2.6million yrs ago. Human also not exist.

Nak kelentong tu, logik la sikit.

The Chi Tu kingdom is believed to have existed as early as 100 BC to the 6th century AD.[1] The royal family's name was Chu-dan (which means Gautama Buddha) and the king was Li-fo-duo-se.[2] According to Chinese records, Chi Tu was built by kit mow (Mon-Khmer) peoples who sailed from the coast of Funan (southern Indochina). Centuries later, the local inhabitants, replaced Funan peoples. "... Chi Tu is a derivation nation of Funan, located in within the southern sea, sailing hundred days to reach, the majority terrain was red, thus named Red Earth Kingdom (Chi means red, Tu means earth). East bordering Po-Lo-La, West bordering Po-Lo-So, South bordering Ho Lo Tan, thousands of square miles in land area.[3] The king has three wives and the kingdom embraced Buddhism ...".

The Last Glacial Period (LGP) occurred from the end of the Eemian to the end of the Younger Dryas, encompassing the period c. 115,000 – c. 11,700 years ago.