To be able to complete this study, we most want to thank the alderman Li Geng. Without her support and assistance, we cannot finish this task.

Many people to thank for, including grandma Yang, Bau-Jen, grandma Lee, Yun-Shian, grandma Hsiao, Lu, aunt Wu, Huei-Li, aunt Chao, Ru-Fen,; grandpa Chang, Ping, grandpa Huang, Tzu-Ching, grandpa Chen, Ming-Shuen, grandpa, Lee, Chih-Shin, grandpa Lee, Hong-Ann, grandpa Chao, Li-Tong, uncle Ruei, Shiang-Peng, uncle Lu, Chih-De.

Also thank Jan, Li-Lin, the director of alderman office, the division chief Luo, Shih-Yu and section chief Lin, Yu-Shiou at Department of Urban Development Taipei City Government, uncle Peng, Cheng-Shiung at Service Center of Honorary Soldiers, aunt Chen, Fu-Mei, father Lei, Jian-Yu of Ta-Chih Quaker Church, president Liu, Jin-Ping of Hsinchu Ching-Tien Self-Development Association, teacher Wu, Shu-Ting, teacher Ma, Lan, teacher Kuo, Li-Mei, and the seniors and classmates of Minghu Junior High School.

Finally we want to thank teacher Yeh Chaur-Yuh, Din Zi-Wen, Hsu Ye-Kuei and parents' encouragement and support, especially father Huang De, mother Tse His, Mr. and Mrs. Geng Jing for spending a great deal of time and effort with us, as our driver, bodyguard, technical instruction, photographer, proofreader, etc. All the members of “Time Discovery” would like to say herewith: “Although we usually say no need to thank for the big favor, we still want to express our appreciation to everyone who has helped us!”