There are five rivers in Laiyang, namely Qingshui River, Moshui River, Fushui River, Xianhe River and Bailong River.

Laiyang pear is a sweet and fresh fruit, but it is not easy to preserve for a long time. Laiyang pear can be stored for more than 200 days by cold air storage. Laiyang pear is made into pear juice, canned pear, crisp pear and dried pear, which can prolong life if eaten all the year round. Laiyang pear also has the functions of clearing away lung heat, resolving phlegm and relieving cough. The cough syrup made of Laiyang pear cake and Laiyang pear is a good medicine for treating bronchitis and cold and cough.