When did the father of Qian Hongzuo die?
941
Title: Qian Yuanguan
Passage: Qian Yuanguan (錢元瓘) (November 30, 887 – September 17, 941), born Qian Chuanguan (錢傳瓘), formally King Wenmu of Wuyue (吳越文穆王), courtesy name Mingbao (明寶), was the second king of the state of Wuyue, during the Five Dynasties and Ten Kingdoms period of China. During his reign, his kingdom was centred on modern Zhejiang. He ascended to the throne in 932, when his father Qian Liu (King Wusu) left the state in his hands, to 941. He was the father to all three of Wuyue's subsequent kings.
Title: MP3
Passage: The initial near-complete MPEG-1 standard (parts 1, 2 and 3) was publicly available on 6 December 1991 as ISO CD 11172. In most countries, patents cannot be filed after prior art has been made public, and patents expire 20 years after the initial filing date, which can be up to 12 months later for filings in other countries. As a result, patents required to implement MP3 expired in most countries by December 2012, 21 years after the publication of ISO CD 11172.
Title: Federal Assault Weapons Ban
Passage: The assault weapons ban expired on September 13, 2004. Legislation to renew or replace the ban was proposed numerous times unsuccessfully.
Title: Treaty
Passage: Treaties sometimes include provisions for self-termination, meaning that the treaty is automatically terminated if certain defined conditions are met. Some treaties are intended by the parties to be only temporarily binding and are set to expire on a given date. Other treaties may self-terminate if the treaty is meant to exist only under certain conditions.[citation needed]
Title: Ji Ru
Passage: Ji Ru () was a trusted personal servant of Emperor Gaozu, the founder of China's Han Dynasty. Louis Crompton claims that Ji Ru was Gaozu's pillow companion, or homosexual lover, and that Ji Ru had more access to the emperor than did ministers. Ji Ru was documented by Sima Qian in the "Records of the Grand Historian":
Title: Cao Zhongda
Passage: Cao Zhongda (曹仲達) (882-943), né Cao Hongda (曹弘達), was an official of the Chinese Five Dynasties and Ten Kingdoms Period state Wuyue, serving as a chancellor during the reigns of its second king Qian Yuanguan and third king Qian Hongzuo.
Cao Zhongda Qian Yuanguan