Question

他凭自己的努力学了三千多个汉字。 He studied more than three thousand Chinese characters on his own volition. 凭 + Noun / Noun Phrase 他 凭 自己 的 努力 学了 三千多 个 汉字 。

Accepted Answer

tā píng zìjǐ de nǔlì xuéle sānqiānduō gè hànzì 。 Expressing "on the basis of" with "ping" https://resources.allsetlearning.com/chinese/grammar/ASGGB3IV

中文	他凭自己的努力学了三千多个汉字。
Pinyin	tā píng zìjǐ de nǔlì xuéle sānqiānduō gè hànzì 。
English	He studied more than three thousand Chinese characters on his own volition.
Article Title	Expressing "on the basis of" with "ping"
Grammar Construct	凭 + Noun / Noun Phrase
Source URL	https://resources.allsetlearning.com/chinese/grammar/ASGGB3IV
Splitted	他凭自己的努力学了三千多个汉字。

凭 Noun 他凭自己的努力学了三千多个汉字 Tā Píng Zìjǐ De Nǔlì