Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
leong yeon » jeong yeon, seung yeon
mun leong » min jeong
test kaw » test a, test kit, test ke
test awt » test auf, test a
yang yi » yang di, yang xi, yang jui

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 yang yi ((test kaw) OR (test awt)) mun leong yeon ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang yi ((test kaw) OR (test awt)) mun leong yeon ;*".