Perhaps you should try some spelling variations:
wei yang's » yiwei wang's
yang liang » wang liang, yan liang, yang yang
yang's jie » yang jie
yang wang » yang yang, yan wang, yang guang
yuan hui » yuan fei, jaan hui, tuan hua
jie song » jae song, jin song, kim song
song shu » cong shu, song shin, tong shui
yan hua » ya hua, wang hua, tuan hua
tan hua » tuan hua, wang hua, tan chia

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang wang) or (yang liang)) ((((yan hua) OR (tan hua))) or (yuan hui)) wei yang's jie song shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang wang) OR (yang liang)) ((((yan hua) OR (tan hua))) OR (yuan hui)) wei yang's jie song shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang wang) or (yang liang)) ((((yan hua) OR (tan hua))) or (yuan hui)) wei yang's jie song shu ;*".