CHINESE

Ai
The Chinese philosopher Mo Zi developed ai (愛) in reaction to Confucian jen (戀). Ai is universal love towards all beings, not just towards friends or family, without regard to reciprocation. Extravagance and offensive war are inimical to ai. Although Mo Zi was influential, the Confucian jen is how most modern Chinese conceive of love.

Gănqíng
Gănqíng (感情), the feeling of a relationship. A person will express love by building good gănqíng, accomplished through helping or working for another.

Jen
In Confucianism, jen is a virtuous benevolent love. Jen should be pursued by all human beings, and reflects a moral life.

Yuanfen
Yuanfen (缘份), a connection of bound destinies. A meaningful relationship is dependent on there being strong yuanfen.