我姓杨却没给你要的张扬
[wŏ xìng yáng què méi jĭ nĭ yào de zhāng yáng]
'Surname Yang, But Not Meeting Your Expectation For Extravagance'. Implies that despite the expectation for extravagance or high energy associated traditionally or culturally with the name 'Yang', the individual chooses not conform, thus staying quiet and introverted.