Wu Guangtian-There are no vast fields. It means bad.
Wu yikun-the word "yi" is not used well and his career is hard.
Wu Zhuokun-a nice name! But I just can't be too good-tempered.
Wu Shaochuan-few words are easy to fold, and Sichuan words are unlucky late.
Wu Yu-two-word names cannot be registered.
Wu Yuancheng-a nice name. You'd better use the word honesty.