gǎi / gé / kāi / fàng / chū / qī / sì / gè / xiàn / dài / huà / shì / guó / jiā / fā / zhǎn / de / zhòng / yào / mù / biāo

改革开放初期，四个现代化是国家发展的重要目标。

In the early period of reform and opening up, the Four Modernizations were an important national development goal.