VLookup 在谷歌表格上的多个结果

Question

Im Trying to Filter a list with Listitems and their Properties in Google Sheets. For that I normally use Vlookup. Now I know that Vlookup only shows the first result, is there a way to find multiples and combine them into a comma seperated list?

Heres an Example:

Answer 1

Try

=textjoin(", ",,filter(B:B,A:A="China"))