Analysys International says in its recently released report that China search engine market size has reached CNY 1.81 billion in the second quarter of 2009, representing a increase of 47 % year on year, and 33% quarter on quarter. , that China search engine market size has reached CNY 1.81 billion (about USD 265m) in Q2 of 2009, representing a increase of 47 % year on year, and 33% quarter on quarter.