Usages of gāng
我 刚 回来， 她 也 刚 回 家。wǒ gāng huílái, tā yě gāng huí jiā.
I just came back; she just went home.
她 刚 下班， 就 又 打 电话 给 我 了。tā gāng xiàbān, jiù yòu dǎ diànhuà gěi wǒ le.
She had just gotten off work and immediately called me again.
我 刚 给 妈妈 打 电话。wǒ gāng gěi māma dǎ diànhuà.
I just called my mom.
Elon.io is an online learning platform
We have an entire course teaching Chinese grammar and vocabulary.