There is an ongoing professional tension in the LIS community about the structural relationship between LIS education and professional practice in terms of the best way in fostering and strengthening the education program for librarianship. This is increasing becoming an urgent issue due to the pressing demands of a rapidly changing information environment. The divergent viewpoints and approaches of these two professional bodies toward one of the most important issues of their common interest are further aggravated by each of their own entrenched professional provincialism as well as by their isolated professional undertakings. These factors are inevitable threatening the vitality and thriving of further into a mutually self-destructive situation, it is suggested in this paper that librarians by solving this thorny issue of this professional tension which has multi-dimensional adverse impacts on both professional enterprises. The collaboration of these two parties can serve as a catalyst to bring the two professional groups together more closely and in an organic way to reconstruct a sound LIS educational program with an integral component of professional practicum such as the case of National Science Library, the Chinese Academy of Sciences (CAS). The author believes that the integration of LIS education with professional practicum being offered at National Science Library of CAS (NSL) may shed light onto a new vista of hope for those who are so dedicated themselves to the changes of the LIS education.