Perhaps you should try some spelling variations:
yang july » yang judy, yang jun
qian ming » kian ming, qian rong, chan ming
ming cong » minh cong, ming kong, ming code
lang yan » wang yan, wang yang, zhang yan
ying hua » ming hua, wang hua, dong hua
yang jui » yang judy, yang di, yang xi
wu qian » wu jian, jun qian
zhu » zhou

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((((ying hua) OR (ying zhu))) or (((yang jui) or (yang july)))) wu qian ming cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((((ying hua) OR (ying zhu))) OR (((yang jui) OR (yang july)))) wu qian ming cong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((((ying hua) OR (ying zhu))) or (((yang jui) or (yang july)))) wu qian ming cong shu ;*".