He is too selfish that he doesn't share with others.
Examples (Wiktionary)
Mandarin
自由主义的来源,在于小资产阶级的自私自利性,以个人利益放在第一位,革命利益放在第二位。
自由主義的來源,在於小資產階級的自私自利性,以個人利益放在第一位,革命利益放在第二位。
zì yóu zhǔ yì de lái yuán , zài yú xiǎo zī chǎn jiē jí de zì sī zì lì xìng , yǐ gè rén lì yì fàng zài dì yī wèi , gé mìng lì yì fàng zài dì èr wèi .
Liberalism stems from petty-bourgeois selfishness, it places personal interests first and the interests of the revolution second.
Mandarin
旗津到温州这样的地点根本没有在小三通里面如果他们私自小三通的话是违法的
旗津到温州這樣的地點根本沒有在小三通裏面如果他們私自小三通的話是違法的
qí jīn dào wēn zhōu zhè yàng de dì diǎn gēn běn méi yǒu zài xiǎo sān tōng lǐ miàn rú guǒ tā men sī zì xiǎo sān tōng de huà shì wéi fǎ de
The Cijin to Wenzhou route is absolutely not within the scope of the three mini links. If they establish a route under the three mini links without explicit approval, that is illegal.