While the Angkorian civilization never developed a real monetary system, the kingdoms of Funan and Chenla did use various types...
Where was located Chên Li Fu, a Gulf of Siam State under Khmer influence around the years 1200-1250?
Tomb excavations around Angkor and Phnom Kulen areas show a persistent presence of ceramic objects imported from China.
An English translation of Bernard-Philippe Groslier's notes on Chinese ceramics in Southeast Asia
How the appetite for spices, fragrant woods and aromatics drove Chinese traders and travelers from early times.
Locally-made ceramics in Bayon and Banteay Chhmar bas-reliefs.