1.区分流派与分支 1.2分支多指领域，研究范围，也有经典 著作，有影响的人物，多用共时观点。 可能多个流派都对它有过贡献。 (Branches refer to areas of study,with their classics,and influential figures; often a synchronic perspective.)1. 区分流派与分支 1.2 分支多指领域, 研究范围, 也有经典 著作, 有影响的人物, 多用共时观点。 可能多个流派都对它有过贡献。 (Branches refer to areas of study, with their classics, and influential figures; often a synchronic perspective.)