Ta-ch'ing

Four years earlier Mao had declared this area a model of self-sufficiency, saying, "In industry learn from Ta-ch'ing."

1977, Roxane Witke, Comrade Chiang Chʻing, Little, Brown and Company, →ISBN, →LCCN, →OCLC, →OL, page 350

From the point of view of Japanese refineries and oil importers, the shorter distance to low-sulphur Chinese oil from Ta-ch'ing as an alternative to Indonesian oil appeared especially attractive, although the high wax content of Ta-ch'ing oil is a problem.

1977, Yuan-li Wu, Japan's Search for Oil, Hoover Institution Press, →ISBN, →OCLC, page 50

From the standpoint of the Sino-Soviet feud, it is well to remember, too, that the Ta-chʻing field in northern Manchuria, China's most productive, is highly vulnerable to Soviet bombs and missiles and, in the event of war, would be one of the first objectives of a Russian offensive.

1978, Drew Middleton, The Duel of the Giants: China and Russia in Asia, New York: Charles Scribner's Sons, →ISBN, →LCCN, →OCLC, page 104