You can learn it in the first grade of primary school.
Literacy amount of each grade in primary school:
The first stage of schooling (grades 1 to 2) is mainly about literacy and writing. They like to learn Chinese characters and have the desire to take the initiative to read and write. Recognize about 1,600 commonly used Chinese characters and be able to write about 800 of them. Master the basic strokes and commonly used radicals of Chinese characters, be able to write with a hard pen according to the stroke order rules, and pay attention to the frame structure. Initial experience of the physical beauty of Chinese characters.
The second stage of schooling (grades 3 to 4) is mainly about having a strong interest in learning Chinese characters and developing the habit of active literacy. I know a total of about 2,500 commonly used Chinese characters, and I can write about 1,600 of them. Have preliminary independent literacy skills. Able to use phonetic word checking method and radical word checking method to look up dictionaries and dictionaries.
The third stage of schooling (grades 5 to 6) requires strong independent literacy skills. I know a total of about 3,000 commonly used Chinese characters, and I can write about 2,500 of them. Write in regular script with a hard pen, with neat lines, striving to be beautiful, and with a certain speed. Able to write regular script with a brush, and appreciate the beauty of Chinese characters while writing. Have correct writing posture and good writing habits.
The fourth stage of schooling (grades 7 to 9) can skillfully use dictionaries and dictionaries to read independently, and can use a variety of word-checking methods. A total of about 3,500 commonly used Chinese characters have been recognized. On the basis of being proficient in writing regular script characters with a hard pen, learn to write standard and popular regular script characters and improve your writing speed. Copy the calligraphy of famous artists and appreciate the aesthetic value of calligraphy. Have correct writing posture and good writing habits.