Given a document repository, search engine is very helpful to retrieve information. Currently, vertical search is a hot topic, and Google Scholar [4] is an example for academic search. However, most vertical search engines only return the flat ranked list without an efficient result exhibition for given users. We study this problem and designed a vertical search engine prototype Dolphin, where the flexible user-oriented templates can be defined and the survey-like results are presented according to the template. Categories and Subject Descriptors H.3.6 [INFORMATION SYSTEMS]: Library Automation--Large text archives; H.3.4 [INFORMATION SYSTEMS]: Systems and Software--Distributed systems; General Terms: Algorithms, Design, Documentation