Comparison of Mekong and Pearl

Attribute	Mekong ×	Pearl - Xi Jiang ×
Length (km)	4,023	2,200
Drainage area (km²)	810,000	437,000
Average discharge (m³/s)	16,000	13,600
Outflow	South China sea	South China sea
Countries in the drainage basin	Burma Cambodia China Laos Thailand Vietnam	China Vietnam