希望我们能长久合作。 I hope that we can co-operate for a long time. Traditional 希望我們能長久合作。 Pinyin Xīwàng wǒmen néng chángjiǔ hézuò. Bopomofo ㄒㄧ ㄨㄤˋ ㄨㄛˇ ˙ㄇㄣ ㄋㄥˊ ㄔㄤˊ ㄐㄧㄡˇ ㄏㄜˊ ㄗㄨㄛˋ。 Where this sentence is used How to use 长 (cháng) and 久 (jiǔ) correctly in Chinese grammar All Chinese example sentences