Gēdébāhè cāixiǎng shì shùlùn zhōng zuì yǒumíng de nántí zhīyī.
Goldbach's conjecture is one of the most famous problems in number theory.
Tips
culture
华罗庚 built up number theory research in modern China, and his student 陈景润 proved the result known as "1+2", still the closest anyone has come to the 哥德巴赫猜想. A 1978 piece of reportage about him made a number theorist a national celebrity.