i usually use google but when i want to do a search using only chinese/korean/japanese characters i would use duck duck go and baidu along with google to try to find additonal results i did not see on google
Still use DDG for most things unless Google has a specifically different response such as for weather results. For weather, I use google because it's search results brings up a clickable result where I can also see the precipitation and temperature changes graph by hour. With DDG to get the same result, I'd have to pick a specific result and then do a lot more clicking. Search term I use is: weather <zip code here>