<Dl> <Dd> 昔日 長城 戰 In olden days, battles along the Long Wall </Dd> <Dd> 咸 言 意氣 高 Were described with praise and awe . </Dd> <Dd> 黃 塵 足 今 古 But today, the past is no more than yellow dust </Dd> <Dd> 白骨 亂 蓬蒿 White bones jostled amongst the grass . </Dd> </Dl> <Dd> 昔日 長城 戰 In olden days, battles along the Long Wall </Dd> <Dd> 咸 言 意氣 高 Were described with praise and awe . </Dd> <Dd> 黃 塵 足 今 古 But today, the past is no more than yellow dust </Dd>

Who was the great wall of china made for and why