Annie Liu (劉心悠) filmed an advertisement for a skincare company on 20th September 2018 and it had been 10 years since being the spokesperson. Her manager took care of the fees for her and Annie hoped to design the products with the company as she studied design before joining showbiz.
When mentioned about her beauty secret, Annie replied a balanced diet and having sufficient sleep were the most important. She revealed that she did not sleep for 2 to 3 days when filming Deep in the Realm of Conscience (宮心計2深宮計) drama and was full of admiration for the cast teams in Ruyi’s Loyal Love in the Palace (如懿傳) and Story of Yanxi Palace (延禧攻略) series. She also watched both series and said: “Heard that somebody does not sleep for 7 days when shooting Deep in the Realm of Conscience drama. The Chinese series take around 9 months for filming and the cast team continue to look good. I really admire them.”
Credit To: https://ol.mingpao.com/php/showbiz3.php?nodeid=1537437708295&subcate=latest&issue=20180920