tā / zǒng / ài / zài / bèi / hòu / dǎ / xiǎo / suàn / pán / xiān / suàn / jì / zì / jǐ / de / lì / yì

他总爱在背后打小算盘，先算计自己的利益。

He is always making selfish calculations behind the scenes and putting his own interests first.