Perhaps you should try some spelling variations:
liang yang » wang yang, yang yang, huang yang
liang ying » liang liying, huang ying, zhang ying
leong yeon » jeong yeon, seung yeon
min leong » min jeong, mun leong, kin keong
jui test » ai test, api test, i test
test kan » test a, test kit, test ke
kan min » han min, kian ming, kyaw min

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) OR (liang ying)) jui test kan min leong yeon ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang yang) OR (liang ying)) jui test kan min leong yeon ;*".