Complex sentence: Between 1971 and 1972, Woon studied psychoanalysis and aesthetics, and during this time he met Fang E'zhen (方娥真), who became his partner for 16 years.
Split into simpler sentences: Between 1971 and 1972, Woon studied psychoanalysis and aesthetics. During this time, he met Fang E'zhen (方娥真), who became his partner for 16 years.