渐入佳境

Explanation: Originally referred to the bottom than the top of sweet sugar cane, from top to bottom, eat more sweet. The situation gradually improved after the analogy or the keen interest in gradually. 　　Usage: Verb-object type; as predicate, adverbial; that for the better development 　　Source: "Jinshu Wen Chuan Yuan Gu Kai": "Kaizhi fresh sugar cane each, from the end to the constant, or blame it. Says: 'getting better'." 　　Examples: Walk through a number of pavilions, really ~. (Ming Wu Cheng-en, "Journey to the West," the eighty-second back) 　　Riddle: Gradually toward a bright future Thesaurus:  The most enjoyable and pleasant stage Gradually into the, Gradually to the most enjoyable and pleasant stage Antonym Group:  dogged down in, as things are going generally; general course of development