《战国策·赵三·秦攻赵于长平》
大王一定不要割让土地给秦国。 
王必勿与。 
Your Majesty must not cede land to Qin.
<s>[INST] Kindly elucidate the central themes in this passage in English: 王必勿与。  [/INST] Your Majesty must not cede land to Qin.</s>
Kindly elucidate the central themes in this passage in English: 王必勿与。
user
Your Majesty must not cede land to Qin.
assistant