《资治通鉴·汉纪·汉纪十四》
卫青去世后，那些臣子认为太子不再有母亲娘家的靠山，便竟相陷害太子。
卫青薨后，臣下无复外家为据，竞欲构太子。
After Wei Qing passed away, those court officials thought the Emperor's son no longer had any support from his mother's relatives, and they thus schemed against him one after another.
<s>[INST] Kindly elucidate the central themes in this passage in English: 卫青薨后，臣下无复外家为据，竞欲构太子。 [/INST] After Wei Qing passed away, those court officials thought the Emperor's son no longer had any support from his mother's relatives, and they thus schemed against him one after another.</s>
Kindly elucidate the central themes in this passage in English: 卫青薨后，臣下无复外家为据，竞欲构太子。
user
After Wei Qing passed away, those court officials thought the Emperor's son no longer had any support from his mother's relatives, and they thus schemed against him one after another.
assistant