HSK 3
Tā hé tóngshì gǎohǎo le guānxì.
He got along well with his colleagues.
HSK 3
Yīdìng yào gǎohǎo wèishēng.
We must keep things clean.
HSK 4
Zhèngfǔ zhèngzài nǔlì gǎohǎo nóngcūn de jīngjì jiànshè.
The government is working hard to develop the rural economy.