Study on the management thoughts in the time of the republic of China Study on the insurance thoughts in the time of the republic of China Study on the accounting thoughts in republic of China Study on educational donation system during the period of the republic of China Study on the fiscal thoughts in Republic of China Study on the management thoughts of family enterprises Research on the foreign trade thoughs in the period of Republic of China Study on the management, thoughts of family enterprises Research on rural normal schools in the period of the republic of China Study on the revolution of urban road system in xi'an in the period of the republic of china