This article is within the scope of WikiProject Lists, an attempt to structure and organize all list pages on Wikipedia. If you wish to help, please visit the project page, where you can join the project and/or contribute to the discussion.ListsWikipedia:WikiProject ListsTemplate:WikiProject ListsList articles
The opening for Rambo II is a 4-day weekend. Other 4 day weekends are just listed with their friday/saturday/sunday gross (e.g. The Lost World). I don't know what the 3 day gross for Rambo is but it might alter its place on this list - or other movies might have surpassed the 3 day gross.
The current source used for the opening day grosses for China lists the highest single day grosses for each film. The problem here is that the single day gross for the opening days, do not include the preview grosses of the previous evening/night. This has resulted in the list containing only a part of the opening day gross for many films that opened in China. It would be unfair to not include the preview grosses for the Chinese market while including it for the US+Canada market. So, I suggest we should change it to include the preview grosses with the opening day grosses which can be found under the "Cumulative box office" column at this page of the same website. ~Rajan51 (talk) 7:50, 2 March 2021 (UTC)
Edit: It is actually the same page, where we can filter out the data for the first day by selecting "Day 1" in the dropdown menu. ~Rajan51 (talk) 7:53, 2 March 2021 (UTC)