Star Star Broadcasting Station (Chinese: 星星廣播電臺,[3] ENIGMA2000: V13[4]), the name also known as Xing Xing,[1] or misidentified as New Star (Chinese: 新星廣播電臺)[nb 1], is a short wave numbers station using upwards of 8000 kHz upper sideband modulation (USB), broadcasting from Taiwan, and is known for its introductory segments of Chinese flute playing.

[5] Believed to be operated by Taiwan's Military Intelligence Bureau of Ministry of Defence, it is broadcast from the Guanyin station of the Voice of Han Broadcasting of Ministry of Defence,[1] and address to Taiwanese intelligence agents operating within mainland China.

[3] The history is unknown publicly; however, it is still running as of 2024[citation needed], making it possibly[original research?]

[8] It is worth mentioning that Taiwanese military units use postal boxes regularly, and Voice of Han do give away QSL cards in the past.

[13] Another source speculated that the four digit number might refer to the use of Chinese telegraph code.