What did the Chinese government do to attract investment from business leaders in Hong Kong and Taiwan?

closed Special Economic Zones

closed investment to Pacific Rim nations

lowered tax rates for businesses

raised fees for business operations

The thing that the Chinese government do to attract investment from business leaders in Hong Kong and Taiwan is: lowered tax rates for businesses

By lowering tax rates, the average profit for the investors will be increased, Currently, Hong Kong and Taiwan only have about 15% Tax Rate (compared to 35 % in the United States and 25% on mainland China)

I think it is lower tax rates to invite people