tā / men / liǎng / rén / de / xiǎng / fǎ / tóng / fú / hé / qì / hé / zuò / qǐ / lái / fēi / cháng / shùn / lì

他们两人的想法同符合契，合作起来非常顺利。

The two of them are in complete agreement, so they work together very smoothly.