Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang minh » sang minh, yang mind, kang minah
long shu » cong shu, tong shui, long du
wong sau » wong sam, wong siu, wong shiu
yang ya » yang yao, yang yi, yang ka
ya a » a a, y a, ye a
test » text, west, best
sar » sara, star, saur

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 ya a test yang minh ((long shu) or (((wong sau) OR (kong sar)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ya a test yang minh ((long shu) OR (((wong sau) OR (kong sar)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ya a test yang minh ((long shu) or (((wong sau) OR (kong sar)))) ;".
• Adding a wildcard symbol may retrieve word variants: wang yang ya a test yang minh ((long shu) or (((wong sau) OR (kong sar)))) ;*.