Training is included as standard for all big ticket weapons purchases. But I do not see what interest China would have in providing things like infantry training or military advisors. China has little interest in fighting proxy wars in Africa, and as the US has found to it's cost, using proxies to do your dirty work does not make you immune from possible blow back. Indeed, the proxies you created and/or strengthened may come back to bite you in the butt some day.
The current Chinese foreign policy of staying well out of other people's business seem to serve China quite well. Some nit pickers (mostly in the west) might grumble about China not being 'responsible' but the people in the countries China is doing business in never seem to be upset enough about the way China does business to burn Chinese flags in the street or actually threaten Chinese citizens.
There are worrying anti-Chinese sentiment growing in some African countries, but that is almost always because of a perceived threat to local businesses as opposed to any lofty political ideals. It is likely that China's growing power projection capabilities are aimed partly at these countries. China does
not want to tell anyone how to live their lives or how to run their own country, but China is not about to stand idiolly by and do nothing if certain parties tries to use China as a scapegoat for their own failures and threaten Chinese interests and/or nationals in their country.
