Since1980s, both intracontinental collision and fluidization have become the forward research fields. The upsurge and progress in these two research fields must lead to a great improvement in study of metallogenesis. Therefore, comprehensive study of collision, fluidization and mineralization will be taken on the forward trends of sciences; and it is also a most important way to trace or get ahead of the international progress in Earth sciences. Intracontinental collision orogenic belts are most universal and most complex in China, which provides unique conditions for Chinese geologists to take researching work and to get ahead knowledge on subjects related to collision orogenesis.
    Reviews of the current research stage of intracontinental collision, fluidization and mineralization shows that comprehensive study of these three fields is still absent. And the absence will forbid further insighting inrelated problems. But it provides a rare chance for Chinese scientists to study and to obtain forward understanding in the research direction. Therefore, the authors appeal to initiate studying in the direction as soon as possible.