Perhaps you should try some spelling variations:
wang liang » wang yang
qian wang » yiqian wang, qian rong, yuan wang
gang minh » sang minh, kang minah, anh minh
minh long » minh cong, vinh long
yan wang » yuan wang, yang yang, yan liang
qian yan » qian jun, qian yi
long do » long d, long du, longer do
i gang » ii gang, li gang, yi gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ((yan wang) or (((qian wang) OR (qian yan)))) i gang minh long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((yan wang) OR (((qian wang) OR (qian yan)))) i gang minh long do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yan wang) or (((qian wang) OR (qian yan)))) i gang minh long do ;*".