In April 2012, Luo, on behalf of President Ma Ying-jeou, officiated a traditional ceremony to salute Genghis Khan of the Mongol Empire with some 200 Mongolians living in Taiwan. Luo said that Khan was a man with great talent and bold vision who broke ground and expanded frontiers. Luo and other dignitaries then offered flowers, incense and silk.
Merger of MTAC into MAC
In early April 2013, the plan to merge the Mongolian and Tibetan Affairs Commission with the Mainland Affairs Council became an area of concern. Responding to the confusion, Luo said that the merger was not ideal, as approaching relations to Mongolia through the MAC might have caused the Mongolian government to believe that Taiwan's position was that Mongolia was a part of the People's Republic of China. Luo further clarified that direct Mongolia–Taiwan relations were diplomatic, while ethnic Mongolians and Tibetans in China and Taiwan were covered under Cross–Strait and domestic policies, respectively.
In early April 2013, Luo was questioned by Democratic Progressive Party lawmaker Chen Chi-mai regarding the effectiveness of the MTAC-sponsored student exchange program from Taiwan to Inner Mongolia because most reports made of the trip by the Taiwanese students mentioned the ample drinking opportunities presented to them during the program. The DPP lawmaker even slammed Luo when he found out that one of the student report said that "people from both side of the Taiwan Strait belong to one family". Luo defended the program by stating that the drinking was only one of many other activities conducted during the student exchange program, which also included visits to historical and cultural sites. She also said that the students may have emphasized drinking because it was a novel experience they did not have in Taiwan.
ROC Justice Ministry
Ministry appointment
The Executive Yuan announced Luo's appointment to become the Minister of Justice on 23 September 2013. She is the third woman to hold the post.
On 29 April 2014, five convicts were executed after Luo gave the order to carry out the death sentences the day before, the first order since Luo took office as Minister of Justice in September 2013. Executions were done in prisons in Taipei, Taichung, Tainan and Hualien. The five executed inmates were Teng Kuo-liang, Tu Ming-hsiung, Tu Ming-lang, Liu Yang-kuo and Tai Wen-ching. They all had committed serious crimes including murders, sexual assaults and robberies. All of the five verdicts had received their final verdicts from the Supreme Court.