Many more or much more

Depending on what you quantify, both are correct.

1. Use many and few for countable nouns.

I have many/few friends.
There are many more opportunities waiting for you.


2. Use much and little for uncountable nouns.

She has much/little money in the bank.
There is much more pollution in the city.


3. Use "a lot of" and "lots of" for

There are many more people who live in China than people who live in Hawaii.
There is much more milk in this glass than in that cup.

Both are correct.

hey ...can i say ...

travel by bus is much more cheaper....

Anonymoushey ...can i say ...
travel by bus is much more cheaper..

No. The ending -er on cheap already means more, so you can't have both more and -er. (And don't forget to capitalize the first word of every sentence.)


Travel by bus is much cheaper.

but what about:

there are some disadvantages, such as dirt, impure air and many more?

is many more ok or is much more better?

AnonymousThere are some disadvantages, such as dirt, impure air, and many more?

As shown. many disadvantages, not much disadvantages.

CJ

i improved job knowledge much more ..is it corect?

AnonymousI improved my job knowledge much more.

Correct as shown, but "to improve one's job knowledge" is somewhat unidiomatic.

One possibility is I learned much more about my job.

CJ

"Much" and "More" are different Degrees of Comparison (Much-More-Most). How can they be used together in a sentence? Can someone please explain its correctness not in colloquial terms, but rather syntactically?

Anonymous"Much" and "More" are different Degrees of Comparison (Much-More-Most). How can they be used together in a sentence? Can someone please explain its correctness not in colloquial terms, but rather syntactically?

Countable. many chairs (a lot of chairs), more chairs, a few chairs, a few more chairs, many more chairs (a lot more chairs)
Uncountable.