CHINA BREAKFAST FORUM: "Overview of the Health Care System in Guangdong Province," by featured speaker Dr. Huishen Wang, surgeon from Guangdong Hospital in the People's Republic of China. 7:30 a.m. tomorrow, Plaza Club, Crown Room, 20th floor. Cost $9 includes breakfast. For reservations, call 521-8905.

CHINA-JAPAN LECTURE: "Japanese Retailing in China: The Yaohan Model." 11 a.m. Wednesday, University of Hawaii-Manoa, Moore Hall, Room 319. Call 956-2691.

SOUTH ASIAN LECTURE: Jon Yamashita, doctoral candidate in Sanskrit, University of Pennsylvania, to speak, title of lecture to be announced. 12:30 to 1:30 p.m. Wednesday, University of Hawaii-Manoa, Moore Hall, Tokioka Room. Call 956-2677.

KOREAN ECONOMICS LECTURE: "Adjustment and Affiliation: Labor's Challenge in a Changing Korean Economy." Dennis McNamara of Georgetown University speaks about the changes that have taken place in the last 10 years in the Korean economy. 4:30 to 6 p.m. Thursday, University of Hawaii-Manoa, Center for Korean Studies Building. Call 956-2212.

NONVIOLENCE PROGRAM: Series presented by the Matsunaga Institute for Peace with Chaman Nahal, fellow of Churchill College, Cambridge University. "Thoreau and Ghandi: Sabarmati and Walden," 1:30 to 3 p.m. Friday, University of Hawaii-Manoa, Moore 323. Call 956-7427.