We will carry out the investigation using the fund offered by White-flag Dolphin Foundation based in Switzerland.

There are currently many problems at the policy level, the technical level and the administrative level.

Since the tax reform in 1994, China has applied two tax systems to foreign and domestic companies. Although both systems stipulate a tax rate of 33 percent, foreign companies could pay much less tax than domestic ones because of more preferential treatment.

It will continue to be a guide for our future policy-making to treat people's homes differently from investment housing and speculation.

There is an urgent need for integration of the enterprise laws for foreign enterprises and domestic enterprises.

It will be hard for the contamination to get into the ground water, but we will keep testing.