try odesk.com
As so far I know(I come from Taiwan), u can pay around $100-$200 usd for full-time works(maybe 2-3 persons).
IMO, Indian is cheaper than Chinese.
now that's what I'm talking about, 100$ / 3 people /25 work days a month = 1.33$ per day! not talking about the cost per hour which is way lower.