After being offered to the Crown Prince, both Wang Zhi and Wang Erxu became favoured. She then bore him three daughters:
Grand Princess Yangxin (陽信長公主), Princess Nangong (南宮公主) and Princess Longlü (隆慮公主), and later a son named
Liu Che (劉徹) who was still in the womb when Liu Qi ascended to the throne as
Emperor Jing of Han after Emperor Wen's death in July 157 BC. Her sister bore Liu Qi four sons: Liu Yue, Prince Hui of Guangchuan (廣川惠王 劉越), Liu Ji, Prince Kang of Jiaodong (膠東康王 劉寄), Liu Cheng, Prince Ai of Qinghe (清河哀王 劉乘), and Liu Shun, Prince Xian of Changshan (常山憲王 劉舜). When Wang Zhi was pregnant with Liu Che, she claimed that she dreamed that the sun had fallen into her womb. Emperor Jing was ecstatic over the divine implication, and made Liu Che (his 10th son) the Prince of Jiaodong (膠東王) in May 153 BC. Wang Zhi was also promoted to a consort for giving birth to a royal prince. Emperor Jing's formal wife,
Empress Bo, was childless. As a result, Emperor Jing's oldest son
Liu Rong (劉榮), born of the Emperor's other favourite concubine, Lady Li (栗姬), was created crown prince in May 153 BC. Lady Li, feeling certain that her son would become the emperor, grew arrogant and intolerant, and frequently threw
tantrums at Emperor Jing out of jealousy over his favouring of other concubines. Her lack of tact would prove to be Consort Wang's chance. When Emperor Jing's older sister, Elder Princess Guantao (館陶長公主) Liu Piao (劉嫖), offered to marry her daughter
Chen Jiao (陳嬌) to Liu Rong, Lady Li rudely rejected the proposal, complaining that Princess Guantao often offered new concubines as prostitutes to Emperor Jing. Angered by this snub, Elder Princess Guantao encouraged Emperor Jing not to favour Lady Li. Consort Wang, who had been observing quietly and waiting for her chance, took the opportunity and secured a marriage alliance by offering to marry her 5-year-old son Liu Che with Chen Jiao. Now siding with Consort Wang, Princess Guantao constantly criticised Lady Li in front of Emperor Jing. Gradually accepting his sister's concerns, Emperor Jing decided to test out Lady Li. One day he asked Lady Li that whether she would happily look after and properly raise the rest of his children if he was to pass away, only to have Lady Li rudely (and foolishly) refuse to comply. This made Emperor Jing angry and he became worried that if Liu Rong was to inherit the throne and Lady Li became Empress Dowager, many of his concubines might suffer the fate of
Consort Qi. Seizing the opportunity, Consort Wang put in place the
final straw against Lady Li. She persuaded a minister to advise Emperor Jing to make Lady Li empress as Liu Rong was already the crown prince. Emperor Jing, already of the view that Lady Li must not be made empress, was enraged and believed that Lady Li had conspired with government officials. He executed that minister who put forward that proposal, and demoted Liu Rong to the Prince of Linjiang (臨江王) in 150 BC and exiled him out of the capital city
Chang'an. Lady Li was stripped of her titles and placed under house arrest, and died of frustration and depression not long after. Since Empress Bo's deposition one year earlier, the position of empress was open. Emperor Jing, who had always considered Liu Che to be his favourite son, soon made Consort Wang empress on 6 June. Liu Che, now legally the oldest son of the Empress, was later made crown prince on 18 June. == As empress ==