Background: Zheng He (Chinese: Zheng He ; 1371-1433 or 1435) was a Chinese mariner, explorer, diplomat, fleet admiral, and court eunuch during China's early Ming dynasty. He was originally born as Ma He in a Muslim family, later adopted the conferred surname Zheng from Emperor Yongle. Zheng commanded expeditionary voyages to Southeast Asia, South Asia, Western Asia, and East Africa from 1405 to 1433. His larger ships stretched 120 meters or more in length.
Context: In the decades after the last voyage, Imperial officials minimized the importance of Zheng He and his expeditions throughout the many regnal and dynastic histories they compiled. The information in the Yongle and Xuande Emperors' official annals was incomplete and even erroneous; other official publications omitted them completely. Although some have seen this as a conspiracy seeking to eliminate memories of the voyages, it is likely that the records were dispersed throughout several departments and the expeditions - unauthorized by (and in fact, counter to) the injunctions of the dynastic founder - presented a kind of embarrassment to the dynasty.  State-sponsored Ming naval efforts declined dramatically after Zheng's voyages. Starting in the early 15th century, China experienced increasing pressure from the surviving Yuan Mongols from the north. The relocation of the capital north to Beijing exacerbated this threat dramatically. At considerable expense, China launched annual military expeditions from Beijing to weaken the Mongolians. The expenditures necessary for these land campaigns directly competed with the funds necessary to continue naval expeditions. Further, in 1449, Mongolian cavalry ambushed a land expedition personally led by the Zhengtong Emperor at Tumu Fortress, less than a day's march from the walls of the capital. The Mongolians wiped out the Chinese army and captured the emperor. This battle had two salient effects. First, it demonstrated the clear threat posed by the northern nomads. Second, the Mongols caused a political crisis in China when they released the emperor after his half-brother had already ascended and declared the new Jingtai era. Not until 1457 and the restoration of the former emperor did political stability return. Upon his return to power, China abandoned the strategy of annual land expeditions and instead embarked upon a massive and expensive expansion of the Great Wall of China. In this environment, funding for naval expeditions simply did not happen.  However, missions from Southeast Asia continued to arrive for decades. Depending on local conditions, they could reach such frequency that the court found it necessary to restrict them: the History of Ming records imperial edicts forbidding Java, Champa, and Siam from sending their envoys more often than once every three years.
Question: How did Imperial China minize the importance of Zheng?
Answer: other official publications omitted them completely.

Background: Good Charlotte is an American rock band from Waldorf, Maryland, that formed in 1996. Since 1998, the band's constant members have been vocalist Joel Madden, guitarist and vocalist Benji Madden, bassist Paul Thomas, guitarist and keyboardist Billy Martin, while drummer Dean Butterworth has been a member of the band since 2005. After a four-year-long hiatus, the band announced its comeback on November 3, 2015. The band has released six studio albums: Good Charlotte (2000), The Young and the Hopeless (2002), The Chronicles of Life and Death (2004), Good Morning Revival (2007), Cardiology (2010) and Youth Authority (2016), as well as two compilations: Greatest Remixes (2008) and Greatest Hits (2010).
Context: Good Charlotte's fifth album, with the help of former Dear Christie lead singer Adam Markin, was released on November 2, 2010. The album, which was released nearly 6 weeks later than anticipated due to Markin's constant battle with HPV, was an immediate success. Describing the sound to MTV news, Joel Madden said it would sound a lot like Blink-182. Joel Madden went on to say in the same MTV interview that "There's nothing dance-y on the record, though, at all, which is different from our last one," further implying a movement away from the sound of Good Morning Revival. On December 3, 2008 Kerrang! magazine announced that Good Charlotte would be releasing its fifth studio album, Cardiology in 2009. The title of which, according to Joel, comes from the lyrical content of the album, which he explained is "all connected to the heart". Madden also added that the band had already written 20 songs for the new album, and are said to be heading back to their pop-punk roots. On January 24, 2010 Good Charlotte announced that the band had finished the album, but were going to completely scrap it and record with a different producer, Don Gilmore, who also produced the band's first and fourth records, Good Charlotte and Good Morning Revival.  The band released its first single "Like It's Her Birthday" featuring Tonight Alive from the new album on August 24, 2010. The band posted the song online August 5, 2010, and wrote on its website that if the video of the song received more than 100,000 views, the band would post another song from the album. The video reached 100,000 views on August 15, 2010 and the band released "Counting the Days" as a video on its YouTube channel and announced that it will be the second single from the album. The music video for "Like It's Her Birthday" has cameos from The Maine's lead singer John O'Callaghan and guitarist Kennedy Brock and Boys Like Girls' lead singer Martin Johnson, and guitarist Paul DiGiovanni.  On November 5, 2010, Good Charlotte's former label, Sony Music, released a Greatest Hits compilation for Australia, spanning 16 singles from the band's four studio albums released on that label. The compilation was later released in the US on January 6, 2011, and in Japan on February 16, 2011.  On September 13, 2010, it was announced that Good Charlotte will be headlining the 2011 Kerrang! Relentless Tour, with supporting acts Four Year Strong, Framing Hanley, and The Wonder Years. On March 3, 2011, Good Charlotte went on tour with This Century and Forever The Sickest Kids throughout North America. In June 2011 Good Charlotte set out on a U.S. tour co-headlining with Yellowcard and opening act Runner Runner. In June 2011 on an interview with Punkvideosrock.com Billy and Paul stated they were in the process of planning tours for the next 5 years.  On September 1, 2011, Good Charlotte announced a hiatus via interview with Rolling Stone, but The Madden Brothers released a free mix tape in October 2011, Before -- Volume One. and their debut album Greetings From California was released in September 2014, which featured Good Charlotte drummer Dean Butterworth as session performer.
Question: What was the free mix tape called?
Answer:
Before -- Volume One.