好菇凉仅此一家好小伙别无分店
[hăo gū liáng jĭn cĭ yī jiā hăo xiăo huŏ bié wú fēn diàn]
'Good girl only here, good boy no other place to find.' An idiomatic way to praise unique qualities or traits saying something (or someone) is one of a kind—there's nothing else quite like it anywhere else.