Hi Benny! I have some questions:
1 kai1 xin1 = happy
and happiness?
2 xin xin means to trust in someone?but what’s the difference?
3 angry is sheng1 qi4 and what’s is the difference with the pronunciation of happy birthday, sheng ri(zhu ni sheng ri kuai le)
4 the difference between to feel=mo qilai and to feel gan1 jue2?
5 tong4kuai4 is different from gao1 xing4? and tong4 xin1 from nan2 guo4?
many thanks!!!!!!!!!