âm dương 
Yin and Yang, positive and negative, male and female, opposites [see compounds] 
[see in German dictionary] 
[see HanViet] [ âm ] : (1) sound; (2) lunar; (3) Yin, female, negative, minus; (4) reading (of a Chinese character)
[ dương ] : (1) ocean; (2) Yang - positive; (3) to show off, make known; (4) to open; (5) goat
All Compounds:
ngói âm dương âm dương âm dương cách biệt âm dương đôi ngả