How to find detailed maps of various parts of the world?

You can view it on the online map of China Map Publishing House: There are many maps in the forum: But recently, some people have deliberately posted some comments that have nothing to do with maps, which has caused a bad impact, so this forum Temporarily closed. There is also a relatively neutral map website, the United Nations Map Archive: it contains comprehensive maps, but the maps inside are all in PDF format and require ADOBEREADER to be installed on the computer to browse. Other map-related websites: International Cartographic Association, International Association for Photogrammetry and Remote Sensing, International Association of Geodesy~iag International Federation of Surveyors, United Nations Cartographic Office, Asia-Pacific Standing Committee on Geographic Information Systems Infrastructure, International Organization for Standardization, Technical Committee on Geographic Information Standardization , Global Cartography International Steering Committee, Global Spatial Data Infrastructure Steering Committee

What exactly is the "paying money to scold" activity of the Travel Map World Tourism Navigation Map?

; Spending money to scold someone is a typical Internet thinking activity. It increases attention through offline red envelope activities, calls on people to download trial products, and continuously improves travel map products based on feedback! I also downloaded one for marketing reasons. It is the first global navigation map in China and is pretty good to use.

Pay to scold is an offline promotion activity of Tourism Map on Christmas Eve, held in Sanlitun and World Trade Center. Passersby scan the QR code on Santa Claus and pay attention to the prestige of the travel map, and they can get a red envelope filled with cash. The main purpose is to attract people to download and experience the travel map APP, and then make some suggestions for product improvement.