Rosalind Chao is an American actress. Chao's best-known roles have been in the mid-1980s CBS show AfterMASH portraying Klinger's South Korean wife Soon-Lee, Rose Hsu Jordan in the 1993 movie The Joy Luck Club, the recurring character Keiko O'Brien on Star Trek: The Next Generation and Star Trek: Deep Space Nine in the 1990s, and Dr.