bié / yǎn / chán / dù / bǎo / xiān / bǎ / zì / jǐ / wǎn / lǐ / de / chī / wán / zài / shuō

别眼馋肚饱，先把自己碗里的吃完再说。

Don't have eyes bigger than your belly; finish what's in your own bowl first.