Question

What is the hardest grammar in this earth??​

Answer 1

Answer:

Hey mate here is your answer

Explanation:

$Mandarin \: chinese$

Answer 2

Answer:

Mandarin Chinese

Interestingly, the hardest language to learn is also the most widely spoken native language in the world. Mandarin Chinese is challenging for a number of reasons. First and foremost, the writing system is extremely difficult for English speakers (and anyone else) accustomed to the Latin alphabet.