Perhaps you should try some spelling variations:
yang qiang » yang liang, wang liang, yang yang
wang yang » wang yan, wang liang, wang yanling
jeng dong » eng hong, zeng doug
eng dong » eng hong, zeng doug, eng seng
li last » als last, die last, his last
i last » _ last, a last, 3 last
sin » sign, sind, skin

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 ((li last) or (i last)) thin ((eng dong) OR (jeng dong)) sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang qiang ((li last) OR (i last)) thin ((eng dong) OR (jeng dong)) sin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang qiang ((li last) or (i last)) thin ((eng dong) OR (jeng dong)) sin ;*".