First, the format of downloading is different.
1, overseas edition: In addition to CAJ format, overseas edition dissertations can also be downloaded in PDF format.
2. Domestic version: Most dissertations in domestic version are downloaded in CAJ format.
Second, use different objects.
1, Overseas Edition: Overseas Edition is for readers all over the world.
2. Domestic version: The domestic version is for domestic readers.
Third, the bias is different.
1, overseas edition: the search display content of overseas edition is biased towards foreign periodicals.
2. Domestic version: The search content of the domestic version is biased towards Chinese periodicals.