Sdirector, writer, producerSheng-Yuan Sun13 creditsNo biography recorded yet.Directing (5)Any Which Way You PunchAny Which Way You Punch1979 · DirectorYin hai lang ziYin hai lang zi1975 · DirectorHuang jin du keHuang jin du ke1973 · DirectorChinese Kung Fu & AcupunctureChinese Kung Fu & Acupuncture1973 · DirectorBlood on the SunBlood on the Sun1972 · DirectorWriting (5)Yin hai lang ziYin hai lang zi1975 · WriterChinese Kung Fu & AcupunctureChinese Kung Fu & Acupuncture1973 · WriterHuang jin du keHuang jin du ke1973 · screenplayBlood on the SunBlood on the Sun1972 · screenplaySworn ChivalriesSworn Chivalries1969 · screenplayCrew (3)Chinese Kung Fu & AcupunctureChinese Kung Fu & Acupuncture1973 · producerHuang jin du keHuang jin du ke1973 · producerBlood on the SunBlood on the Sun1972 · producer