Perhaps you should try some spelling variations:
juan qian » jun qian, duan lian
qian wang » yiqian wang, qian rong, qian yan
zong sun » rong su, wing sun, yong suk
cong sun » cong shu, cong van, wing sun
yana 2 » ana 2
yang 8 » yang _
2 juan » _ juan, v juan, y juan
na 2 » a 2, nr 2, n 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yana 2) or (yang 8))) or (yang di))na 2 juan qian wang qiao ((zong sun) OR (cong sun)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yana 2) OR (yang 8))) OR (yang di))na 2 juan qian wang qiao ((zong sun) OR (cong sun)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yana 2) or (yang 8))) or (yang di))na 2 juan qian wang qiao ((zong sun) OR (cong sun)) ;*".