1／sentence structure：要（yao4)××××××不要×××××。 tip：it is Not:要××××，不要×××××.（there is not a comma ） for instance: ”老板我要黄焖（men1）鸡不要辣。”Hey,I want a dish of 黄焖鸡 Yellow simmered chicken without chili. 2/I never heard about this "一起走过的日子“ sang in mandarin and with the same lyric. .basically,most of the "粤语歌” changed its lyrics when it is sang into its mandarin form.

Number (2) should be "without changing the lyrics, like 「来生缘」did."