Table 3. Changes in the means of private parks building

Category	Project entity	Incentive systeme	Contribution acceptance	Profit facility
The park act (1967∼1980)	Public contest	Building park facilities in common land	Reverting to the public after 15 or 20 years	Golf, pool and Out of law facilities (hotel, shop arcade)
The urban park act (1980∼1993)	Landowner	Building park and park facilities in only private land	Reverting to the public after 15 or 20 years	Tennis, amusement facility
The urban park act (1993∼2005)	Landowner	Building park and park facilities in only private land	Permitting ownership of park and facilities	Golf