Tung-yin Tao (26°23'N., 120°30'E.), a high precipitous, inhabited island reported radar conspicuous at 27 miles, is a weather station with two white buildings standing on the slope rising behind the lighthouse on the E extremity of the Island. Small vessels, seeking shelter during the NortheastMonsoon, can obtain anchorage, in 7.3 to 11m, in Bertha Cove, a small body of water formed SW by Tung-yin Tao and an islet lying close NW. Vessels best approach the anchorage from the S and clear of off-lying fish stakes during daylight hours only.

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