The invention discloses a high-yield cultivating method of oil-tea camellia. The method comprises the following steps of (1), performing soil working, wherein the step comprises selecting a forestation land, performing high-standard soil working and applying enough base fertilizers; (2), performing forestation, wherein the step comprises selecting seedlings, a oil-tea camellia density, a plantingperiod and a planting methpd; (3), performing seedling forest management, wherein the step comprises soil loosening and wedding, fertilizing, seedling trimming, forestland intercropping, water draining and preventing drought; (4), performing audit forest management, wherein the step comprises soil stand condition improvement, reasonable fertilizing, water irrigation, shaping and trimming, and culturing honeybees in the oil-tea camellia forest; and (5), controlling pests and diseases. According to the high-yield cultivating method, through reasonable fertilizing, seedling forest intercropping,honeybee culturing in the audit forest, shallow digging, deep digging and deep turning soil changing in each growing period of the oil-tea camellia, nutrition growth and oil yield of the oil-tea camellia are improved. According to the method of the invention, the average oil yield after a fourth year after colonization is above 82.1kg. Compared with the oil yield of 10-15kg of a traditional forest, the oil yield is improved by 5-8 times. Therefore the method is an important technique for high yield of the oil-tea camellia.