Transferred to the Beijing Tongheju Hotel in 1978 as the head chef 1991 transferred to the Asian Games Village Wuzhou Hotel as the executive chef of the Grand Ballroom 1993 North Star Group Huizhenlou Restaurant as the executive chef 1997 Huabin Manor as the Director of Food and Beverage (foreign enterprises) 1999 China World Trade Center Delicious Jen "Full House" as the executive chef (foreign enterprises) 2001 Wuhan Asia Hotel catering consultant (four-star) 2002 April - September 2003, Beijing "Heaven and Earth" Imperial Household Cuisine Director (foreign enterprises) (Foreign company) 2001, General Catering Consultant, Asia Hotel, Wuhan (4-star) April 2002 - September 2003, Director of Imperial Household Cuisine, Beijing (Foreign company) 2003 - September 2004, Executive Chef, Yantai Restaurant, Yantai (Foreign company) September 2004, Yantai Yinghaiyuan Business Club Food and Beverage Director (five-star) In February 2005, invited by the Malaysian Welly Group to conduct cultural exchanges of Manchu and Han Chinese cuisine.