多多 + Verb
The reduplicated adverb 多多 (duōduō) means 'more' or 'a lot' and is used to encourage doing something in greater quantity or with greater effort. It carries a warm, encouraging tone and is often used in advice or requests. It is placed before a verb to urge someone to do more of that action.
你要多多运动,身体才会健康。
nǐ yào duōduō yùndòng, shēntǐ cái huì jiànkāng.
You need to exercise more so your body will be healthy.
在国外要多多照顾自己,别让家人担心。
zài guówài yào duōduō zhàogù zìjǐ, bié ràng jiārén dānxīn.
Take good care of yourself abroad, and don't make your family worry.
希望大家多多支持我们的新产品。
xīwàng dàjiā duōduō zhīchí wǒmen de xīn chǎnpǐn.
We hope everyone will give our new product lots of support.