Ora Attuale a Kaiyuan, Cina — CST.

The Kaiyuan Tongbao, sometimes romanised as Kai Yuan Tong Bao or using the archaic Wade-Giles spelling K'ai Yuan T'ung Pao, was a Tang dynasty cash coin that was produced from 621 under the reign of Emperor Gaozu and remained in production for most of the Tang dynasty until 907. The Kaiyuan Tongbao was notably the first cash coin to use the inscription tōng bǎo (通寶) and an era title as opposed to have an inscription based on the weight of the coin as was the case with Ban Liang, Wu Zhu and many other earlier types of Chinese cash coins. The Kaiyuan Tongbao's calligraphy and inscription inspired subsequent Central Asian, Japanese, Korean, Ryūkyūan, and Vietnamese cash coins and became the standard until the last cash coin to use the inscription "通寶" was cast until the early 1940s in French Indochina.

Distance-wise, Kaiyuan is closest to Tokyo (~1,544 km), Singapore (~5,003 km), Dubai (~6,454 km); São Paulo is the far end at roughly 17,736 km. That ordering matters more than the timezone label for travel planning.

Kaiyuan sits inside Cina — the Eastern Asia subregion, capital Beijing, languages Chinese, currency CNY (¥).

Around Kaiyuan, the nearest mapped reference cities are Changtu (28 km), Tieling (31 km), Xifeng (60 km), Fushun (72 km); treat them as the de-facto regional cluster for CST planning.

Upcoming country holiday signals around Kaiyuan: Labour Day, Dragon Boat Festival, Mid-Autumn Festival. Bake those into launch, on-call, and travel windows for Cina.

Closest curated airport references from Kaiyuan: SHE Shenyang (109 km), CGQ Changchun (210 km), HRB Harbin (386 km).

In 2021, Forty-five men and boys are killed in the Meron stampede in Israel.