What maintenance does a 2016 Yuexiang V7 manual transmission need at 80,000 kilometers?

I've driven 80,000 kilometers. Do I need to change the transmission oil? Which brand of oil should I use?

Does the 2016 Multivan have an oil consumption issue at 80,000 kilometers? How to address it?

What maintenance does a 2016 Yuexiang V7 manual transmission need at 80,000 kilometers?

What maintenance is needed at 60,000 kilometers?

How many kilometers does a Levante need for maintenance?

For a 2016 model, does it need a timing belt replacement? At how many kilometers should it be changed? Also, when driving on rough roads, there seems to be a "thud" sound from the suspension. It has just reached 80,000 kilometers now.

How many kilometers does a new car need for maintenance?

What maintenance should be done at 100,000 kilometers? Do the transmission oil and gear oil need to be replaced?

What maintenance is typically needed for a 60,000-kilometer major service?

What maintenance does a 2018 Jetta need at 100,000 kilometers?