老当益壮

Explanation: When: should; part of the country: more; Zhuang: magnificent. Although old age, but more exuberant ambition, drive more foot. 　　Usage: The main predicate; as the predicate attribute; with compliment 　　Source: Southern Song Fan Ye "Han Ma Yuan Chuan": "husband blog, poorer one strong, healthy and strong." 　　Examples: Jianbo adhere to their duties toward the two employees of old iron, stretched his thumb head, "a true hero ,~。"( Qu Bo" Linhaixueyuan "sixteen) 　　Riddle: Huang battle Thesaurus:  presenility, Wangqiuxianling, Zhuangxinbuyi