grammaticality - Sentence correction - English Language & Usage

Buying and sending medicine over to them are good ways to them

You need something before to them, so you might use an infinitive verb and write to get it to them.

Also, buying and sending medicine over to them would be considered one thing, and so you would use the singular verb is and the singular noun way.

Finally, if you think buying and sending medicine over to them is better than all other methods, you should use the adjective best rather than good.

The final sentence might look like this:

Buying and sending medicine over to them is the best way to get it to them.