The main contents are as follows: product combination-(1) official-guest combination product. Provide special services for business guests, such as a basket of fruit in the guest room, welcome drinks, facilities and equipment in the recreation center, bars, songs and dances, etc. 2) Conference portfolio products. The conference package products include the use of the conference hall, tea and coffee during the meeting break and working meals during the meeting, which are provided at a discount of one package per person. (3) Family accommodation combination products. Family double rooms, free extra beds for children living with their parents, provision of child care services, free use of children's entertainment facilities, children's menus in restaurants, etc. (4) Honeymoon holiday products. Honeymoon holiday products are only available to newlyweds, and generally require beautiful and quiet rooms and some special services, such as beautifully decorated new houses, free American breakfast before going to bed, free champagne, and flowers and fruit baskets in the rooms. (5) Wedding portfolio products. This kind of products are mainly aimed at the local residents' market, combining the wedding consumption form, adapting to the consumption psychology, emphasizing the festive atmosphere and attracting consumption: the product portfolio includes luxurious Beijing-style or Cantonese-style banquets, free full-court soft drinks, a four-story exquisite wedding cake, a grand wedding banquet hall decorated with flowers and double happiness banners, creating a wedding atmosphere according to specific requirements, playing wedding marches, providing wedding suites, flowers, fruits and champagne free of charge on the wedding night, and providing wedding banquets in the bridal chamber. (6) weekend combination products. Weekend combination products can attract guests to rest and entertain after a week's work, so it is necessary to plan and organize some entertainment and sports activities, such as holding weekend parties and acrobatic performances. And combine entertainment activities with hotel accommodation services into cheap package products. (7) Off-season holiday products. In the off-season, provide guests with accommodation and meals for one week or ten days at a package price. At the same time, in order to attract guests, it is necessary to plan and organize guests to enjoy entertainment activities for free. (8) Combination products for special activities. The development of this combination product requires the marketing staff to have creative and factual thinking, design products that are both novel and feasible in economy and sales, and make use of existing facilities and service institutions, such as table tennis, tennis and bowling competitions, to enhance the reputation and image of the hotel.