Perhaps you should try some spelling variations:
yang qiang » yang liang, wang liang, yang yang
wang yang » wang yan, wang liang, wang yanling
ji zhong » wu zhong
yu zhong » wu zhong, yu zheng, hua zhong
2 zhong » 2 hong, wu zhong
1 best » 3 best, 4 best, 1 besitz
2 best » 3 best, 4 best, 3.2 best

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang qiang ((1 best) OR (2 best)) breaking ((2 zhong) or (((ji zhong) or (yu zhong)))) sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang qiang ((1 best) OR (2 best)) breaking ((2 zhong) OR (((ji zhong) OR (yu zhong)))) sin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang qiang ((1 best) OR (2 best)) breaking ((2 zhong) or (((ji zhong) or (yu zhong)))) sin ;*".