The Duke Of Mount Deer
Duke of Mount Deer - Lu Ding Ji -鹿鼎记
S1 E4:
Wei Xiao Bao , a man of low origin, happened to discover the secret of the palace.By pretending to be a young eunuch, he entered into the palace. Because he helped Emperor Kangxi to catch the rebelled Prime Minster, Ao Bai,Emperor Kangxi and he became close friends.Later, he became a prentice of Chen Jinnan , the Chief Helmsman of Tiandihui.(Chinese drama with English captions)